ATE267166T1 - Wasserstoff-reduktion von sulfonylchloriden zu thiolen - Google Patents

Wasserstoff-reduktion von sulfonylchloriden zu thiolen

Info

Publication number: ATE267166T1
Authority: AT; Austria
Prior art keywords: thioles; sulfonylchlorides; hydrogen reduction; solvent; tertiary amines
Prior art date: 2000-03-03

Application number

AT01911180T

Other languages

English (en)

Inventor

Stephen E Jacobson

Original Assignee

Du Pont

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.)

2000-03-03

Filing date

2001-02-26

Publication date

2004-06-15

2001-02-26 Application filed by Du Pont filed Critical Du Pont

2004-06-15 Application granted granted Critical

2004-06-15 Publication of ATE267166T1 publication Critical patent/ATE267166T1/de

Links

UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title 1
229910052739 hydrogen Inorganic materials 0.000 title 1
239000001257 hydrogen Substances 0.000 title 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
239000002904 solvent Substances 0.000 abstract 2
150000003512 tertiary amines Chemical class 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
150000001412 amines Chemical group 0.000 abstract 1
125000004391 aryl sulfonyl group Chemical group 0.000 abstract 1
150000001504 aryl thiols Chemical class 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
229910052763 palladium Inorganic materials 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Hydrogen, Water And Hydrids (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

AT01911180T 2000-03-03 2001-02-26 Wasserstoff-reduktion von sulfonylchloriden zu thiolen ATE267166T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US18690200P	2000-03-03	2000-03-03
PCT/US2001/006129 WO2001066517A1 (en)	2000-03-03	2001-02-26	Hydrogen reduction of sulfonyl chlorides to thiols

Publications (1)

Publication Number	Publication Date
ATE267166T1 true ATE267166T1 (de)	2004-06-15

Family

ID=22686745

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01911180T ATE267166T1 (de)	2000-03-03	2001-02-26	Wasserstoff-reduktion von sulfonylchloriden zu thiolen

Country Status (10)

Country	Link
US (1)	US6667421B2 (de)
EP (1)	EP1265858B1 (de)
JP (1)	JP2003525927A (de)
AT (1)	ATE267166T1 (de)
AU (1)	AU778447B2 (de)
CA (1)	CA2399774A1 (de)
DE (1)	DE60103382T2 (de)
ES (1)	ES2220729T3 (de)
IL (2)	IL151083A0 (de)
WO (1)	WO2001066517A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2792422A (en) *	1953-04-07	1957-05-14	Monsanto Chemicals	Manufacture of thiophenols
US3326981A (en) *	1964-02-04	1967-06-20	Universal Oil Prod Co	Process for the preparation of aromatic thiols
US4006186A (en) *	1971-04-07	1977-02-01	Bayer Aktiengesellschaft	Process for the preparation of thiophenols
EP0002755B1 (de)	1977-12-30	1981-03-18	Ciba-Geigy Ag	Verfahren zur Herstellung von Arylthiolen und die so erhaltenen Verbindungen
US4725604A (en) *	1983-09-26	1988-02-16	Mcneilab, Inc.	Methods for the treatment of ventricular dysrhythmia and prevention of ventricular fibrillation
US4816176A (en) *	1988-04-04	1989-03-28	Allied-Signal Inc.	Azeotrope-like compositions of dichlorotrifluoroethane, methanol and nitromethane
FR2638743B1 (fr) *	1988-11-08	1991-07-12	Hoechst France	Methyl-2 tertiobutyl-5 thiophenol, son procede de preparation et son application

2001
- 2001-02-26 AT AT01911180T patent/ATE267166T1/de not_active IP Right Cessation
- 2001-02-26 IL IL15108301A patent/IL151083A0/xx active IP Right Grant
- 2001-02-26 WO PCT/US2001/006129 patent/WO2001066517A1/en not_active Ceased
- 2001-02-26 ES ES01911180T patent/ES2220729T3/es not_active Expired - Lifetime
- 2001-02-26 AU AU38699/01A patent/AU778447B2/en not_active Ceased
- 2001-02-26 DE DE60103382T patent/DE60103382T2/de not_active Expired - Fee Related
- 2001-02-26 EP EP01911180A patent/EP1265858B1/de not_active Expired - Lifetime
- 2001-02-26 US US10/220,445 patent/US6667421B2/en not_active Expired - Fee Related
- 2001-02-26 CA CA002399774A patent/CA2399774A1/en not_active Abandoned
- 2001-02-26 JP JP2001565335A patent/JP2003525927A/ja active Pending
2002
- 2002-08-05 IL IL151083A patent/IL151083A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP1265858A1 (de)	2002-12-18
AU3869901A (en)	2001-09-17
WO2001066517A1 (en)	2001-09-13
AU778447B2 (en)	2004-12-02
US20030055290A1 (en)	2003-03-20
DE60103382D1 (de)	2004-06-24
ES2220729T3 (es)	2004-12-16
IL151083A (en)	2007-06-17
US6667421B2 (en)	2003-12-23
EP1265858B1 (de)	2004-05-19
DE60103382T2 (de)	2005-08-04
IL151083A0 (en)	2003-04-10
JP2003525927A (ja)	2003-09-02
CA2399774A1 (en)	2001-09-13

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Legal Events

Date	Code	Title	Description
2004-11-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties