DE60231588D1 - Verfahren zur Herstellung von Carbamaten und Verfahren zur Herstelung von Isocyanaten - Google Patents

Verfahren zur Herstellung von Carbamaten und Verfahren zur Herstelung von Isocyanaten

Info

Publication number
DE60231588D1
DE60231588D1 DE60231588T DE60231588T DE60231588D1 DE 60231588 D1 DE60231588 D1 DE 60231588D1 DE 60231588 T DE60231588 T DE 60231588T DE 60231588 T DE60231588 T DE 60231588T DE 60231588 D1 DE60231588 D1 DE 60231588D1
Authority
DE
Germany
Prior art keywords
carbamates
isocyanates
produced
amine
producing
Prior art date
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 - Lifetime
Application number
DE60231588T
Other languages
English (en)
Inventor
Tsutomu Yoshida
Masaaki Sasaki
Satoshi Kuroiwa
Fumiaki Hirata
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.)
Mitsui Chemicals Polyurethanes Inc
Original Assignee
Mitsui Takeda Chemicals Inc
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 Mitsui Takeda Chemicals Inc filed Critical Mitsui Takeda Chemicals Inc
Application granted granted Critical
Publication of DE60231588D1 publication Critical patent/DE60231588D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C271/20—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl halides
    • 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
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C271/12—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • 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
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C271/22—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl 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
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/24—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
DE60231588T 2001-12-28 2002-12-27 Verfahren zur Herstellung von Carbamaten und Verfahren zur Herstelung von Isocyanaten Expired - Lifetime DE60231588D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001398911 2001-12-28

Publications (1)

Publication Number Publication Date
DE60231588D1 true DE60231588D1 (de) 2009-04-30

Family

ID=19189404

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60231588T Expired - Lifetime DE60231588D1 (de) 2001-12-28 2002-12-27 Verfahren zur Herstellung von Carbamaten und Verfahren zur Herstelung von Isocyanaten

Country Status (10)

Country Link
US (1) US7122697B2 (de)
EP (1) EP1323708B1 (de)
KR (1) KR100895474B1 (de)
CN (1) CN1281580C (de)
AT (1) ATE425960T1 (de)
DE (1) DE60231588D1 (de)
ES (1) ES2321814T3 (de)
PT (1) PT1323708E (de)
SG (1) SG115512A1 (de)
TW (1) TWI323729B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100593547C (zh) * 2006-05-12 2010-03-10 中国科学院山西煤炭化学研究所 一种使用天然可再生资源生成非异氰酸酯聚氨酯方法
JP4958971B2 (ja) 2007-03-30 2012-06-20 旭化成ケミカルズ株式会社 カルバミン酸エステルおよび芳香族ヒドロキシ化合物を含む組成物を用いるイソシアネートの製造方法、ならびにカルバミン酸エステル移送用および貯蔵用組成物
JP5313164B2 (ja) * 2007-11-19 2013-10-09 旭化成ケミカルズ株式会社 イソシアネートおよび芳香族ヒドロキシ化合物の製造方法
WO2009139062A1 (ja) * 2008-05-15 2009-11-19 旭化成ケミカルズ株式会社 イソシアネートの製造方法
CN102026964B (zh) * 2008-05-15 2013-12-25 旭化成化学株式会社 使用碳酸二芳基酯的异氰酸酯的制造方法
CN103553972B (zh) * 2009-08-21 2017-04-12 旭化成株式会社 N‑取代氨基甲酸酯的制造方法、使用该n‑取代氨基甲酸酯制造异氰酸酯的方法
RU2012146732A (ru) 2010-04-02 2014-05-10 Асахи Гласс Компани, Лимитед. Способ получения карбаматного соединения, карбаматное соединение и способ получения изоцианатного соединения с его применением
CN102399170A (zh) * 2010-08-20 2012-04-04 中国科学院成都有机化学有限公司 一种(取代)芳氨基甲酸酯热分解制备(取代)芳基单异氰酸酯的方法
CN103097348B (zh) 2011-02-21 2015-10-14 旭化成化学株式会社 羰基化合物的制造方法
US9012676B2 (en) 2011-09-22 2015-04-21 Great Eastern Resins Industrial Co., Ltd. Processes for producing aryl carbamates, isocynates and polyureas using diaryl carbonate
CN106146832A (zh) * 2015-04-01 2016-11-23 大东树脂化学股份有限公司 利用二芳基碳酸酯制造脂肪族胺基二甲酸酯、脂肪族胺基多甲酸酯和聚脲的方法
TWI561504B (en) * 2015-07-17 2016-12-11 Great Eastern Resins Ind Co Ltd Two-step and one-pot processes for preparation of aliphatic diisocyanates
CN106349110A (zh) * 2015-07-17 2017-01-25 大东树脂化学股份有限公司 制备脂肪族二异氰酸酯的二步法及一锅化合成法
TW201900606A (zh) 2017-05-15 2019-01-01 日商旭化成股份有限公司 異氰酸酯的製造方法
TW201900605A (zh) * 2017-05-15 2019-01-01 日商旭化成股份有限公司 異氰酸酯的製造方法
CN112661670A (zh) * 2019-10-15 2021-04-16 中国科学院过程工程研究所 一种非催化制备1,6-六亚甲基二氨基甲酸酯的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763217A (en) * 1970-12-03 1973-10-02 Halcon International Inc Preparation of carbamates
US3919279A (en) 1974-06-26 1975-11-11 Atlantic Richfield Co Catalytic production of isocyanates from esters of carbamic acids
DE2512514C2 (de) 1975-03-21 1982-12-30 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von aliphatischen Isocyanaten
DE2942503A1 (de) 1979-10-20 1981-05-07 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von aromatischen di- und/oder polyisocyanaten
DE2942543A1 (de) 1979-10-20 1981-05-07 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von arylisocyanaten durch thermische spaltung von arylurethanen
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
IT1141960B (it) 1981-01-28 1986-10-08 Anic Spa Procedimento per la preparazione di uretani aromatici
GR870442B (en) 1986-03-21 1987-07-20 Union Carbide Corp Process for preparing methyl isocyanate
US5773643A (en) 1987-01-13 1998-06-30 Daicel Chemical Industries, Ltd. Process for preparation of isocyanate compounds
US5789614A (en) 1987-01-13 1998-08-04 Daicel Chemical Industries, Ltd. Process for preparation of aliphatic diisocyanate compounds
US5914428A (en) 1987-01-13 1999-06-22 Daicel Chemical Industries, Ltd. Process for preparation of isocyanate compounds
IT1229144B (it) 1989-04-07 1991-07-22 Enichem Sintesi Procedimento per la produzione di carbammati.
JPH06128215A (ja) 1992-10-16 1994-05-10 Daicel Chem Ind Ltd アルキル−ｎ−アリ−ルカルバメ−トの製造法
JPH06172292A (ja) 1993-09-02 1994-06-21 Daicel Chem Ind Ltd ジイソシアネート化合物の製造方法
JPH07165696A (ja) 1993-12-14 1995-06-27 Mitsubishi Gas Chem Co Inc ビス（イソシアナトメチル）シクロヘキサンの製造方法
KR100305125B1 (ko) * 1994-02-08 2001-11-30 빌프리더 하이더 디아릴카보네이트의제조방법
EP0795544B1 (de) 1996-03-15 2001-10-31 Bayer Ag Verfahren zur thermischen Spaltung von Carbamidsäureestern
US6143917A (en) 1997-02-14 2000-11-07 Ube Industries, Ltd. Process for producing aryl carbamates

Also Published As

Publication number Publication date
SG115512A1 (en) 2005-10-28
US20030125579A1 (en) 2003-07-03
US7122697B2 (en) 2006-10-17
PT1323708E (pt) 2009-05-11
EP1323708A1 (de) 2003-07-02
CN1281580C (zh) 2006-10-25
CN1432563A (zh) 2003-07-30
ATE425960T1 (de) 2009-04-15
KR100895474B1 (ko) 2009-05-06
TWI323729B (en) 2010-04-21
KR20030057466A (ko) 2003-07-04
EP1323708B1 (de) 2009-03-18
ES2321814T3 (es) 2009-06-12
TW200301240A (en) 2003-07-01

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