ES290230A1 - Procedimiento de preparación de alfa-lactama con más de 6 átomos de carbono en el anillo - Google Patents

Procedimiento de preparación de alfa-lactama con más de 6 átomos de carbono en el anillo

Info

Publication number: ES290230A1
Authority: ES; Spain
Prior art keywords: translation; carbon atoms; ring; machine; legally binding
Prior art date: 1962-07-31
Legal status (The legal status 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 status listed.): Expired

Application number

ES290230A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SNIA Viscosa SpA

Original Assignee

SNIA Viscosa SpA

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.)

1962-07-31

Filing date

1963-07-23

Publication date

1963-12-16

1963-07-23 Application filed by SNIA Viscosa SpA filed Critical SNIA Viscosa SpA

1963-12-16 Publication of ES290230A1 publication Critical patent/ES290230A1/es

Status Expired legal-status Critical Current

Links

125000004432 carbon atom Chemical group C* 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
150000001717 carbocyclic compounds Chemical class 0.000 abstract 2
125000000217 alkyl group Chemical group 0.000 abstract 1
125000003118 aryl group Chemical group 0.000 abstract 1
150000002500 ions Chemical class 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Polyamides (AREA)
Cephalosporin Compounds (AREA)
Hydrogenated Pyridines (AREA)

ES290230A 1962-07-31 1963-07-23 Procedimiento de preparación de alfa-lactama con más de 6 átomos de carbono en el anillo Expired ES290230A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT1538762		1962-07-31

Publications (1)

Publication Number	Publication Date
ES290230A1 true ES290230A1 (es)	1963-12-16

Family

ID=11147976

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES290230A Expired ES290230A1 (es)	1962-07-31	1963-07-23	Procedimiento de preparación de alfa-lactama con más de 6 átomos de carbono en el anillo

Country Status (4)

Country	Link
BE (1)	BE635434A (es)
CH (1)	CH433328A (es)
ES (1)	ES290230A1 (es)
GB (1)	GB1042896A (es)

1963
- 1963-07-18 GB GB2849363A patent/GB1042896A/en not_active Expired
- 1963-07-19 CH CH905763A patent/CH433328A/it unknown
- 1963-07-23 ES ES290230A patent/ES290230A1/es not_active Expired
- 1963-07-25 BE BE635434A patent/BE635434A/fr unknown

Also Published As

Publication number	Publication date
CH433328A (it)	1967-04-15
BE635434A (fr)	1964-01-27
GB1042896A (en)	1966-09-14

Similar Documents

Publication	Publication Date	Title
BE616919A (fr)	1962-08-16	Procédé de préparation de dérivés d'acides
ES290230A1 (es)	1963-12-16	Procedimiento de preparación de alfa-lactama con más de 6 átomos de carbono en el anillo
BE606459A (fr)	1962-01-24	Procédé de préparation de sulfures d'aryle fortement chlorés
BE594875A (fr)	1961-01-02	Procédé de préparation de polymères de l'acrylonitrile.
FR1180025A (fr)	1959-06-01	Procédé de préparation de composés complexes de métaux avec des acides organiques
FR1280525A (fr)	1961-12-29	Procédé de préparation de l'acrylonitrile
FR1289071A (fr)	1962-03-30	Procédé de préparation de l'adiponitrile par dimérisation de l'acrylonitrile
FR1221211A (fr)	1960-05-31	Procédé de préparation de dérivés glycidyliques d'amino-phénols
ES266945A1 (es)	1961-11-01	Procedimiento de obtenciën de derivados de tiaxanteno
BE595492A (fr)	1961-01-16	Procédé de préparation d'acides oméga-ureido-carboxyliques.
ES273670A1 (es)	1962-07-16	Procedimiento para la preparacion de 5-alcoxi-oxindoles
BE591509A (fr)	1960-12-02	Procédé de préparation d'acétates énoliques.
ES447640A1 (es)	1977-06-01	Un procedimiento para preparar 3-amino-1-alfa-carboxi-4-hi- droxibencil)-2-azetidinona.
FR1280889A (fr)	1962-01-08	Procédé de préparation de dérivés des acides alcoyl- ou arylmercapto-carboxyliques
CH408938A (fr)	1966-03-15	Procédé de préparation d'un composé ataraxique
BE603702A (fr)	1961-11-13	Procédé de préparation de 3-amino-1,2,3-benzotriazinones-(4)
ES254008A3 (es)	1960-03-01	Procedimiento de obtenciën de un sulfanilamido-isoxazol
FR1265437A (fr)	1961-06-30	Procédé de préparation d'une amide
BE618247R (fr)	1962-11-29	Procédé de préparation de dérivés des acides alcoyl- ou arylmercapto-carboxyliques
ES255422A1 (es)	1960-06-01	Procedimiento para la obtenciën de nuevos esteroides intermedios
FR1446790A (fr)	1966-07-22	Procédé de préparation de dioléfines contenant six atomes de carbone
GB923738A (en)	1963-04-18	Novel steroid compounds and processes for the preparation thereof
CH435720A (fr)	1967-05-15	Procédé de préparation d'une solution d'un polymère d'acrylonitrile
FR76455E (fr)	1961-10-20	Procédé de préparation de dérivés de l'isonicotyl hydrazide
FR1280167A (fr)	1961-12-29	Procédé de préparation de nouveaux dérivés d'alcoylène-diamines