ATA155586A - Verfahren zur spaltung von allylestern und -ethern - Google Patents

Verfahren zur spaltung von allylestern und -ethern

Info

Publication number
ATA155586A
ATA155586A AT0155586A AT155586A ATA155586A AT A155586 A ATA155586 A AT A155586A AT 0155586 A AT0155586 A AT 0155586A AT 155586 A AT155586 A AT 155586A AT A155586 A ATA155586 A AT A155586A
Authority
AT
Austria
Prior art keywords
ethers
allyl esters
cleaving
cleaving allyl
esters
Prior art date
Application number
AT0155586A
Other languages
English (en)
Other versions
AT390955B (de
Original Assignee
Bristol Myers Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of ATA155586A publication Critical patent/ATA155586A/de
Application granted granted Critical
Publication of AT390955B publication Critical patent/AT390955B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
    • C07D477/02—Preparation
    • C07D477/06—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • C07D477/08—Modification of a carboxyl group directly attached in position 2, e.g. esterification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyrrole Compounds (AREA)
AT0155586A 1985-06-07 1986-06-09 Verfahren zur spaltung von allylestern AT390955B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/742,495 US4788282A (en) 1985-06-07 1985-06-07 Deprotection of allylic esters and ethers

Publications (2)

Publication Number Publication Date
ATA155586A true ATA155586A (de) 1990-01-15
AT390955B AT390955B (de) 1990-07-25

Family

ID=24985064

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0155586A AT390955B (de) 1985-06-07 1986-06-09 Verfahren zur spaltung von allylestern

Country Status (35)

Country Link
US (1) US4788282A (de)
JP (1) JPH0637496B2 (de)
KR (1) KR900007246B1 (de)
CN (1) CN1015104B (de)
AR (1) AR241019A1 (de)
AT (1) AT390955B (de)
BE (1) BE904885A (de)
CA (1) CA1273630A (de)
CH (1) CH666678A5 (de)
CS (1) CS265220B2 (de)
DD (1) DD245433A5 (de)
DE (1) DE3619200C2 (de)
DK (1) DK268886A (de)
EG (1) EG18276A (de)
ES (1) ES8800684A1 (de)
FI (1) FI89486C (de)
FR (1) FR2583038B1 (de)
GB (1) GB2176478B (de)
GR (1) GR861432B (de)
HU (1) HU198167B (de)
IE (1) IE59187B1 (de)
IL (1) IL79023A (de)
IT (1) IT1190041B (de)
LU (1) LU86461A1 (de)
NL (1) NL191787C (de)
NO (1) NO165998C (de)
NZ (1) NZ216364A (de)
OA (1) OA08340A (de)
PT (1) PT82727B (de)
SE (1) SE469076B (de)
SU (1) SU1508959A3 (de)
YU (1) YU45330B (de)
ZA (1) ZA862749B (de)
ZM (1) ZM3786A1 (de)
ZW (1) ZW9286A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE60588B1 (en) * 1986-07-30 1994-07-27 Sumitomo Pharma Carbapenem compound in crystalline form, and its production and use
JPS63154628A (ja) * 1986-12-17 1988-06-27 Nippon Zeon Co Ltd 保護化アルコール化合物の脱保護方法
EP0384732A3 (de) * 1989-02-23 1991-12-04 Merck & Co. Inc. Freigabeverfahren für Allylester mit regenerierbarem, polymergestütztem Pd (O)
FR2690153A1 (fr) * 1992-04-15 1993-10-22 Rhone Poulenc Chimie Réactif et procédé catalytique utile pour cliver une fonction protégée.
AU670261B2 (en) * 1992-04-15 1996-07-11 Rhone-Poulenc Chimie Reagent and catalytic process useful for cleaving a protected functional group
US5587474A (en) * 1992-06-18 1996-12-24 Tanabe Seiyaku Co., Ltd. Method for removing the protecting group for carboxyl group
JP2847693B2 (ja) * 1992-06-18 1999-01-20 田辺製薬株式会社 カルボキシル基保護基の除去方法
US5578740A (en) * 1994-12-23 1996-11-26 The Dow Chemical Company Process for preparation of epoxy compounds essentially free of organic halides
WO2006060803A2 (en) * 2004-12-03 2006-06-08 Polnox Corporation One pot process for making polymeric antioxidants
US8361802B2 (en) * 2009-03-09 2013-01-29 University of Pittsburgh—of the Commonwealth System of Higher Education Fluorescent ozone sensor
US8550716B2 (en) 2010-06-22 2013-10-08 S.C. Johnson & Son, Inc. Tactile enhancement mechanism for a closure mechanism
US9327875B2 (en) 2010-10-29 2016-05-03 S.C. Johnson & Son, Inc. Reclosable bag having a loud sound during closing
US8974118B2 (en) 2010-10-29 2015-03-10 S.C. Johnson & Son, Inc. Reclosable bag having a sound producing zipper
US11180286B2 (en) 2010-10-29 2021-11-23 S. C. Johnson & Son, Inc. Reclosable bag having a loud sound during closing
US8568031B2 (en) 2011-02-22 2013-10-29 S.C. Johnson & Son, Inc. Clicking closure device for a reclosable pouch
US8469593B2 (en) 2011-02-22 2013-06-25 S.C. Johnson & Son, Inc. Reclosable bag having a press-to-vent zipper
US20160122383A1 (en) * 2013-06-04 2016-05-05 The University Of Sydney Peptide Ligation
EP3071544B1 (de) 2013-11-22 2022-07-06 Polnox Corporation Makromolekulare antioxidanzien auf basis eines doppeltyp-anteils pro molekül: strukturen, verfahren zur herstellung und verwendung davon
JP6894498B2 (ja) * 2016-08-12 2021-06-30 ザ カトリック ユニバーシティ オブ コリア インダストリー−アカデミック コーオペレイション ファウンデーション 軟組織硬化用組成物
WO2018160879A2 (en) 2017-03-01 2018-09-07 Polnox Corporation Macromolecular corrosion (mcin) inhibitors: structures, methods of making and using the same
CN108383848A (zh) * 2018-03-27 2018-08-10 石家庄蒎格医药科技有限公司 聚乙二醇纳洛酮新杂质及其制备方法
CN118851945A (zh) * 2024-07-03 2024-10-29 中科全同(大连)医药科技有限公司 一种n-芴甲氧羰基-n',n',n'-三甲基-l-赖氨酸氯化物的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314942A (en) * 1979-01-10 1982-02-09 Schering Corporation Deprotection of allylic esters, carbonates and carbamates catalyzed by palladium compounds
US4536335A (en) * 1982-06-18 1985-08-20 Bristol-Myers Company Carbapenem antibiotics
DE3443993A1 (de) * 1984-12-01 1986-06-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von neuen indolderivaten und deren verwendung

Also Published As

Publication number Publication date
FR2583038A1 (fr) 1986-12-12
ES555840A0 (es) 1987-11-16
SU1508959A3 (ru) 1989-09-15
NO862237D0 (no) 1986-06-05
AR241019A2 (es) 1991-04-30
NO862237L (no) 1986-12-08
BE904885A (fr) 1986-12-08
IL79023A0 (en) 1986-09-30
FI862377L (fi) 1986-12-08
NL8601469A (nl) 1987-01-02
DD245433A5 (de) 1987-05-06
JPH0637496B2 (ja) 1994-05-18
NL191787C (nl) 1996-08-02
CS411986A2 (en) 1989-01-12
DE3619200A1 (de) 1986-12-11
AR241019A1 (es) 1991-04-30
NO165998B (no) 1991-02-04
PT82727B (pt) 1988-12-15
KR870000336A (ko) 1987-02-17
AU592342B2 (en) 1990-01-11
NO165998C (no) 1991-05-15
CH666678A5 (de) 1988-08-15
ES8800684A1 (es) 1987-11-16
DK268886D0 (da) 1986-06-06
FI89486B (fi) 1993-06-30
US4788282A (en) 1988-11-29
PT82727A (en) 1986-07-01
YU90486A (en) 1987-12-31
OA08340A (fr) 1988-02-29
ZW9286A1 (en) 1986-12-03
NL191787B (nl) 1996-04-01
YU45330B (en) 1992-05-28
AU5808786A (en) 1986-12-11
CS265220B2 (en) 1989-10-13
GB2176478B (en) 1988-11-30
ZA862749B (en) 1986-11-26
GB8613738D0 (en) 1986-07-09
DK268886A (da) 1986-12-08
JPS61286331A (ja) 1986-12-16
CN86103521A (zh) 1987-02-04
AT390955B (de) 1990-07-25
LU86461A1 (fr) 1987-01-13
IE861514L (en) 1986-12-07
ZM3786A1 (en) 1986-12-29
SE8602555D0 (sv) 1986-06-06
FI862377A0 (fi) 1986-06-04
SE8602555L (sv) 1986-12-08
HUT41006A (en) 1987-03-30
EG18276A (en) 1993-10-30
IT1190041B (it) 1988-02-10
NZ216364A (en) 1989-06-28
GR861432B (en) 1986-10-06
CA1273630A (en) 1990-09-04
IT8620691A0 (it) 1986-06-05
SE469076B (sv) 1993-05-10
IL79023A (en) 1991-08-16
KR900007246B1 (ko) 1990-10-06
FR2583038B1 (fr) 1989-05-05
IT8620691A1 (it) 1987-12-05
HU198167B (en) 1989-08-28
CN1015104B (zh) 1991-12-18
DE3619200C2 (de) 1994-09-15
GB2176478A (en) 1986-12-31
FI89486C (fi) 1993-10-11
IE59187B1 (en) 1994-01-26

Similar Documents

Publication Publication Date Title
ATA155586A (de) Verfahren zur spaltung von allylestern und -ethern
ATE29070T1 (de) System und verfahren zur zellenauswahl.
DE3668188D1 (de) System und verfahren zur vakuumabscheidung.
DE3863391D1 (de) Verfahren zur heliumanreicherung.
DE3750070D1 (de) Verfahren und empfangsgerät zur null-reduktion.
DE3688365D1 (de) Verfahren zur herstellung von hochfeststoff enthaltenden acrylueberzuegen.
ATA92588A (de) Verfahren zur verwertung von zinkhaeltigen huettenstaeuben und -schlaemmen
DE3678345D1 (de) Verfahren zur wegnahme von versteckten linien.
DE3586006D1 (de) Verfahren und zusammensetzungen zur expression von bti-endo-toxin.
DE3872656D1 (de) Verfahren zur dekontamination von oberflaechen.
AT382166B (de) Verfahren zur direktreduktion von teilchenf¯rmigem eisenoxidhaeltigem material
DE3671620D1 (de) Verfahren und vorrichtung zur herstellung von glaskoerpern.
DE3684511D1 (de) Verfahren zur herstellung von l-threonin und l-isoleucin.
ATA120288A (de) Verfahren zur entfernung von stickoxiden
ATA53886A (de) Verfahren zur herstellung von chlordioxid
DE69026611D1 (de) Verfahren zur Bestimmung von Fruktosaminen
AT384236B (de) Verfahren zur kontinuierlichen gewinnung von fermentationsprodukten
ATE84317T1 (de) Verfahren zur reduktion von ketonen.
DE3854073D1 (de) Verfahren und Gerät zur Wegnahme von verborgenen Flächen.
DE3855429D1 (de) Verfahren zur Elektrophorese
ATA292083A (de) Verfahren zur gewinnung von alkali- und erdalkalimetallen
ATA373884A (de) Verfahren zur ermittlung und abbildung von rissen
DE3584804D1 (de) Verfahren zur oxydation von alkanen.
AT385113B (de) Verfahren zur speicherung von gasen
ATA247687A (de) Verfahren zur herstellung von 5-aryliden- und -alkylidensubstituierten hydantoinen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee