KR910000626A - 메틸렌디(페닐우레탄)의 제조방법 - Google Patents

메틸렌디(페닐우레탄)의 제조방법 Download PDF

Info

Publication number
KR910000626A
KR910000626A KR1019900009765A KR900009765A KR910000626A KR 910000626 A KR910000626 A KR 910000626A KR 1019900009765 A KR1019900009765 A KR 1019900009765A KR 900009765 A KR900009765 A KR 900009765A KR 910000626 A KR910000626 A KR 910000626A
Authority
KR
South Korea
Prior art keywords
phenylcarbamate
alkyl
phenylurethane
methylenedi
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.)
Withdrawn
Application number
KR1019900009765A
Other languages
English (en)
Korean (ko)
Inventor
귀벨만 미셀
로셍 크리스토프
알랑드리외 크리스띠앙
Original Assignee
모니끄 바르니에르-그랑쥐
롱-쁠랑쉬미
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 모니끄 바르니에르-그랑쥐, 롱-쁠랑쉬미 filed Critical 모니끄 바르니에르-그랑쥐
Publication of KR910000626A publication Critical patent/KR910000626A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C07C271/26—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 six-membered aromatic ring
    • C07C271/28—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 six-membered aromatic ring to a carbon atom of a non-condensed six-membered aromatic ring
    • 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
    • C07C269/06—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 by reactions not involving the formation of carbamate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1019900009765A 1989-06-29 1990-06-29 메틸렌디(페닐우레탄)의 제조방법 Withdrawn KR910000626A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR89/09001 1989-06-29
FR8909001A FR2649103B1 (cg-RX-API-DMAC10.html) 1989-06-29 1989-06-29

Publications (1)

Publication Number Publication Date
KR910000626A true KR910000626A (ko) 1991-01-29

Family

ID=9383471

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900009765A Withdrawn KR910000626A (ko) 1989-06-29 1990-06-29 메틸렌디(페닐우레탄)의 제조방법

Country Status (9)

Country Link
US (1) US5066827A (cg-RX-API-DMAC10.html)
EP (1) EP0410900B1 (cg-RX-API-DMAC10.html)
JP (1) JPH0651672B2 (cg-RX-API-DMAC10.html)
KR (1) KR910000626A (cg-RX-API-DMAC10.html)
BR (1) BR9003071A (cg-RX-API-DMAC10.html)
CA (1) CA2020098A1 (cg-RX-API-DMAC10.html)
DE (1) DE69017787T2 (cg-RX-API-DMAC10.html)
ES (1) ES2069048T3 (cg-RX-API-DMAC10.html)
FR (1) FR2649103B1 (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000013280A (ko) * 1998-08-06 2000-03-06 윤종용 교환시스템에서 유지보수장치의 사용 내역을 추적하는 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206412A (en) * 1992-02-07 1993-04-27 Arco Chemical Technology, L.P. Selective process for the preparation of diphenylmethane diisocyanate precursors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT68605A (en) * 1977-10-03 1978-10-01 Atlantic Richfield Co Process for the preparations of diphenylmethane mono and dicarbamates and polymethylene polyphenyl carbamates by theacid rearrangement of an (alkoxycarbonyl) phenylaminomethylphenyl compound
US4230877A (en) * 1979-03-22 1980-10-28 Atlantic Richfield Company Method for increasing the 4,4'dicarbamate isomer of the diphenylmethane dicarbamates during preparation thereof
US4266070A (en) * 1979-05-25 1981-05-05 Halcon Research And Development Corp. Catalytic process for the manufacture of urethanes
DE3013907A1 (de) * 1980-04-11 1981-10-22 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von methylen-bis-phenylcarbaminsaeureestern und polymethylen-polyphenylcarbamidsaeureestern
DE3345104A1 (de) * 1983-12-13 1985-06-13 Bayer Ag, 5090 Leverkusen In ungesaettigte harze einpolymerisierbare arylamin-derivate, ihre herstellung und ihre verwendung als haertungsbeschleuniger
JPS6267059A (ja) * 1985-09-18 1987-03-26 Nippon Kokan Kk <Nkk> ジフエニルメタンジカルバミン酸エステル類の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000013280A (ko) * 1998-08-06 2000-03-06 윤종용 교환시스템에서 유지보수장치의 사용 내역을 추적하는 방법

Also Published As

Publication number Publication date
DE69017787T2 (de) 1995-10-12
JPH0651672B2 (ja) 1994-07-06
EP0410900A1 (fr) 1991-01-30
FR2649103B1 (cg-RX-API-DMAC10.html) 1991-09-27
JPH0338559A (ja) 1991-02-19
EP0410900B1 (fr) 1995-03-15
FR2649103A1 (cg-RX-API-DMAC10.html) 1991-01-04
ES2069048T3 (es) 1995-05-01
US5066827A (en) 1991-11-19
CA2020098A1 (fr) 1990-12-30
DE69017787D1 (de) 1995-04-20
BR9003071A (pt) 1991-08-27

Similar Documents

Publication Publication Date Title
JPS5424831A (en) Preparation of silanol oligomer liquid
KR860000264A (ko) 2,2,4-트리메틸-1,2-디히드로퀴놀린 제조방법
JPS5424852A (en) Preparation of aromatic urethane compound
KR850007243A (ko) P-아미노페놀 유도체의 제조방법
KR920002497A (ko) 스테롤 화합물
ES8203015A1 (es) Procedimiento para preparar un solvato de amoxicilina sodicacon n-metil-2-metil-pirrolidona
JPS5476507A (en) Preparation of allyl alcohol
KR890009951A (ko) Si.Si&#39;- 디오가닐-N- 알킬- 테트라클로로- 디실라잔 및 이의 제조방법
KR840006227A (ko) 5-티오-1,2,3-티아디아졸의 합성법
KR830000703A (ko) 니트로소 우레아 화합물의 제조방법
Lee et al. The Time Correlation Function Near (and at) a Stable Steady State, When a Chemical System Relaxes from the Unstable Steady State $^* $
JPS53112878A (en) Production of 2,2,6,6,-tetramethyltetrahydropyran-4-ol
KR880000536A (ko) 에멀젼형 접착제 조성물
KR910004690A (ko) 폴리헤미아세탈 및 그의 제조방법
KR890009841A (ko) 에스테르의 제조방법
JPS5283750A (en) Crystals of 5-amino-4-imidazol-carboxyamide
KR840002347A (ko) N-(2,6-디클로로페닐)아세트아미딘의 제조방법
GB1239532A (cg-RX-API-DMAC10.html)
ES461253A1 (es) Un procedimiento para la produccion de dihidro-piran-3-ona.
KR880001613A (ko) 설포닐 우레아의 제조방법
KR910015557A (ko) 2-아미노-3,5-디니트로 티오펜의 제조방법
JPS53135998A (en) Preparation of 6 alpha-acylaminopenicillanic acid 1-oxide
SU1741398A1 (ru) Способ получения растворимых полиимидов
JPS5545650A (en) Stabilized methylene chloride
KR840002366A (ko) 아미노알킬-푸란류 또는 티오펜류의 제조방법

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19900629

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid