BG30770A3 - Method for obtaining of aromatic urethane - Google Patents

Method for obtaining of aromatic urethane

Info

Publication number: BG30770A3
Authority: BG; Bulgaria
Prior art keywords: obtaining; aromatic urethane; urethane; aromatic; formulated
Prior art date: 1976-04-14

Application number

BG035904A

Other languages

Bulgarian (bg)

English (en)

Inventor

Ugo Romano

Renato Tesei

Original Assignee

Неизвестен

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.)

1976-04-14

Filing date

1977-04-04

Publication date

1981-08-14

1977-04-04 Application filed by Неизвестен filed Critical Неизвестен

1981-08-14 Publication of BG30770A3 publication Critical patent/BG30770A3/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids

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)

BG035904A 1976-04-14 1977-04-04 Method for obtaining of aromatic urethane BG30770A3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT22299/76A IT1064762B (it)	1976-04-14	1976-04-14	Processo per la preparazione di ureiani aromatici

Publications (1)

Publication Number	Publication Date
BG30770A3 true BG30770A3 (en)	1981-08-14

Family

ID=11194364

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG035904A BG30770A3 (en)	1976-04-14	1977-04-04	Method for obtaining of aromatic urethane

Country Status (18)

Country	Link
US (1)	US4100351A (xx)
JP (1)	JPS52125147A (xx)
BE (1)	BE853606A (xx)
BG (1)	BG30770A3 (xx)
CS (1)	CS191338B2 (xx)
DD (1)	DD129647A5 (xx)
DE (1)	DE2716540C3 (xx)
DK (1)	DK145295C (xx)
FR (1)	FR2348195A1 (xx)
GB (1)	GB1519131A (xx)
HU (1)	HU174664B (xx)
IT (1)	IT1064762B (xx)
NL (1)	NL179374C (xx)
NO (1)	NO149310C (xx)
PL (1)	PL106065B1 (xx)
RO (1)	RO72531A (xx)
SE (1)	SE427838B (xx)
SU (1)	SU860693A1 (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4148438A (en) *	1977-09-28	1979-04-10	Stanadyne, Inc.	Anti-siphon spray head
US4258201A (en) *	1979-01-29	1981-03-24	Halcon Research And Development Corp.	Process for the manufacture of carbamates
US4260781A (en) *	1979-05-25	1981-04-07	Halcon Research And Development Corp.	Process for the manufacture of carbamates
US4266070A (en) *	1979-05-25	1981-05-05	Halcon Research And Development Corp.	Catalytic process for the manufacture of urethanes
DE2942503A1 (de) *	1979-10-20	1981-05-07	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von aromatischen di- und/oder polyisocyanaten
US4258200A (en) *	1980-03-11	1981-03-24	Air Products And Chemicals, Inc.	Production of carboxylic acid amides and carbamates using cobalt catalysts
DE3035354A1 (de) *	1980-09-19	1982-04-29	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von n,o-disubstituierten urethanen und ihre verwendung als ausgangsmaterial zur herstellung von organischen isocyanaten
DE3036966A1 (de) *	1980-10-01	1982-05-06	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von n,o-disubstituierten urethanen und ihre verwendung als ausgangsmaterial zur herstellung von organischen isocyanaten
US4550188A (en) *	1984-06-27	1985-10-29	The Dow Chemical Company	Preparation of carbamates
US4567287A (en) *	1984-08-08	1986-01-28	The Upjohn Co.	Preparation of carbamates from organic carbonates and aromatic ureas
DE3861988D1 (en) *	1987-07-02	1991-04-18	Warner Lambert Co	N-((2,6-disubstituierte)-phenyl)-harnstoff und -carbamat-inhibitoren der acyl-coenzym a:cholesterol-acyltransferase.
CA1338868C (en) *	1988-04-25	1997-01-21	Theophilus F. Leapheart	Process for the production of cis-hydroxy trans-phenoxycyclopentylamines
US5166414A (en) *	1989-12-28	1992-11-24	Mitsubishi Gas Chemical Company, Inc.	Process for producing isocyanate compound
JPH06239289A (ja) *	1993-02-16	1994-08-30	Mitsubishi Heavy Ind Ltd	プリント配線式船体構造
JP2918012B2 (ja) *	1993-02-03	1999-07-12	三菱瓦斯化学株式会社	ウレタン化合物の製造方法
US6781010B1 (en) *	2000-09-19	2004-08-24	Lyondell Chemical Company	Non-phosgene route to the manufacture of organic isocyanates
CN101130508B (zh) *	2006-08-22	2011-05-04	中国科学院过程工程研究所	一种常压条件下合成苯氨基甲酸酯的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3938986A (en) *	1969-03-17	1976-02-17	Ppg Industries, Inc.	Herbicide
US3763217A (en) *	1970-12-03	1973-10-02	Halcon International Inc	Preparation of carbamates
GB1337877A (en) *	1971-05-24	1973-11-21	Ici Australia Ltd	Process for the preparation of n-acyl and n-aroyl carbamates
GB1494340A (en) *	1974-12-03	1977-12-07	Wyeth John & Brother Ltd	Process for preparation of substituted n-phenylcarbamate esters

1976
- 1976-04-14 IT IT22299/76A patent/IT1064762B/it active
1977
- 1977-03-24 US US05/781,065 patent/US4100351A/en not_active Expired - Lifetime
- 1977-03-28 GB GB12986/77A patent/GB1519131A/en not_active Expired
- 1977-04-04 BG BG035904A patent/BG30770A3/xx unknown
- 1977-04-04 RO RO7789902A patent/RO72531A/ro unknown
- 1977-04-08 SU SU772469148A patent/SU860693A1/ru active
- 1977-04-12 CS CS772388A patent/CS191338B2/cs unknown
- 1977-04-12 DD DD7700198360A patent/DD129647A5/xx unknown
- 1977-04-13 FR FR7711138A patent/FR2348195A1/fr active Granted
- 1977-04-13 NO NO771277A patent/NO149310C/no unknown
- 1977-04-13 SE SE7704247A patent/SE427838B/xx not_active IP Right Cessation
- 1977-04-13 HU HU77AI270A patent/HU174664B/hu unknown
- 1977-04-13 DK DK164477A patent/DK145295C/da not_active IP Right Cessation
- 1977-04-13 JP JP4160677A patent/JPS52125147A/ja active Pending
- 1977-04-14 PL PL1977197403A patent/PL106065B1/pl unknown
- 1977-04-14 DE DE2716540A patent/DE2716540C3/de not_active Expired
- 1977-04-14 BE BE176725A patent/BE853606A/xx not_active IP Right Cessation
- 1977-04-14 NL NLAANVRAGE7704117,A patent/NL179374C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT1064762B (it)	1985-02-25
SU860693A1 (ru)	1981-08-30
DK145295C (da)	1983-04-18
DD129647A5 (de)	1978-02-01
SE7704247L (sv)	1977-10-15
GB1519131A (en)	1978-07-26
DE2716540C3 (de)	1979-11-22
FR2348195B1 (xx)	1980-01-18
JPS52125147A (en)	1977-10-20
NO149310C (no)	1984-03-28
DK145295B (da)	1982-10-25
NL179374C (nl)	1986-09-01
DE2716540A1 (de)	1977-10-20
RO72531A (ro)	1981-06-30
US4100351A (en)	1978-07-11
CS191338B2 (en)	1979-06-29
NL7704117A (nl)	1977-10-18
SE427838B (sv)	1983-05-09
BE853606A (fr)	1977-10-14
DK164477A (da)	1977-10-15
NL179374B (nl)	1986-04-01
DE2716540B2 (de)	1979-03-15
NO149310B (no)	1983-12-19
PL106065B1 (pl)	1979-11-30
FR2348195A1 (fr)	1977-11-10
HU174664B (hu)	1980-03-28
NO771277L (no)	1977-10-17

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