IT998723B - Processo per la preparazione di esteri dell acido clorocarbonico - Google Patents

Processo per la preparazione di esteri dell acido clorocarbonico

Info

Publication number: IT998723B
Authority: IT; Italy
Prior art keywords: esters; preparation; chlorocarbonic acid; chlorocarbonic; acid
Prior art date: 1972-10-19

Application number

IT29840/73A

Other languages

English (en)

Original Assignee

Basf Ag

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.)

1972-10-19

Filing date

1973-10-05

Publication date

1976-02-20

1973-10-05 Application filed by Basf Ag filed Critical Basf Ag

1976-02-20 Application granted granted Critical

1976-02-20 Publication of IT998723B publication Critical patent/IT998723B/it

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

IT29840/73A 1972-10-19 1973-10-05 Processo per la preparazione di esteri dell acido clorocarbonico IT998723B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2251206A DE2251206C3 (de)	1972-10-19	1972-10-19	Verfahren zur Herstellung von Chlorkohlensäureestern

Publications (1)

Publication Number	Publication Date
IT998723B true IT998723B (it)	1976-02-20

Family

ID=5859456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT29840/73A IT998723B (it)	1972-10-19	1973-10-05	Processo per la preparazione di esteri dell acido clorocarbonico

Country Status (8)

Country	Link
US (1)	US3910983A (it)
JP (1)	JPS4975532A (it)
BE (1)	BE806272A (it)
DE (1)	DE2251206C3 (it)
FR (1)	FR2203801B1 (it)
GB (1)	GB1439212A (it)
IT (1)	IT998723B (it)
NL (1)	NL7314245A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2453284C2 (de) *	1974-11-09	1987-03-19	Basf Ag, 6700 Ludwigshafen	Verfahren zur Herstellung von Chlorkohlensäureestern
US4039569A (en) *	1976-05-11	1977-08-02	Minerec Corporation	Methyl chloroformate process
DE3135947A1 (de) *	1981-09-10	1983-03-24	Bayer Ag, 5090 Leverkusen	Verfahren zu kontinuierlichen herstellung von chlorameisensaeurealkylestern
US4638077A (en) *	1984-11-29	1987-01-20	General Electric Company	Method for the preparation of chloroformate compositions
US4701544A (en) *	1986-08-04	1987-10-20	General Electric Company	Method for making reaction products of phosgene and dihydric phenol
CN105503598B (zh) *	2015-12-24	2017-08-25	海利贵溪化工农药有限公司	一种双氯甲酸二甘醇酯的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2476337A (en) *	1943-01-22	1949-07-19	Sperry Corp	Secret radio communication
US2446145A (en) *	1946-11-19	1948-07-27	Pittsburgh Plate Glass Co	Carbonate-haloformate of glycerol and method of producing same
US2476637A (en) *	1947-02-28	1949-07-19	Pittsburgh Plate Glass Co	Method of preparing chloroformates
FR1126440A (fr) *	1955-03-17	1956-11-22	Le Ministre De La Defense Nationale	Perfectionnements à la fabrication des isocyanates
FR69428E (fr) *	1955-03-17	1958-11-06	Le Ministre De La Defense Nationale	Perfectionnements à la fabrication des isocyanates
NL103308C (it) *	1956-12-04
US3211774A (en) *	1963-01-22	1965-10-12	Du Pont	Process for preparing aromatic esters of chloroformic acid
US3299115A (en) *	1963-06-26	1967-01-17	Fmc Corp	Preparation of bis (trichloroethyl) carbonate
SU172829A1 (ru) *	1964-05-18	1965-07-07		Способ получения изопропилхлоркарбопата
GB1200768A (en) *	1967-11-08	1970-08-05	Fisons Pest Control Ltd	Production of chloroformates
DE1809173C3 (de) *	1968-11-15	1975-11-06	Farbenfabriken Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von Isocyanaten

1972
- 1972-10-19 DE DE2251206A patent/DE2251206C3/de not_active Expired
1973
- 1973-10-05 IT IT29840/73A patent/IT998723B/it active
- 1973-10-16 NL NL7314245A patent/NL7314245A/xx not_active Application Discontinuation
- 1973-10-17 GB GB4836473A patent/GB1439212A/en not_active Expired
- 1973-10-17 US US407297A patent/US3910983A/en not_active Expired - Lifetime
- 1973-10-18 FR FR7337259A patent/FR2203801B1/fr not_active Expired
- 1973-10-19 JP JP48116992A patent/JPS4975532A/ja active Pending
- 1973-10-19 BE BE136859A patent/BE806272A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2203801B1 (it)	1979-06-15
GB1439212A (en)	1976-06-16
BE806272A (fr)	1974-04-19
DE2251206C3 (de)	1986-01-02
FR2203801A1 (it)	1974-05-17
DE2251206B2 (de)	1977-02-17
JPS4975532A (it)	1974-07-20
US3910983A (en)	1975-10-07
DE2251206A1 (de)	1974-05-09
NL7314245A (it)	1974-04-23

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