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21.
公开(公告)号:US3232723A
公开(公告)日:1966-02-01
申请号:US14984261
申请日:1961-11-03
Applicant: MONSANTO CO
Inventor: DEVER JAMES L , BIRUM GAIL H
CPC classification number: C10L1/30 , C07F9/4006 , C10L1/303 , C10L1/306
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公开(公告)号:US3158451A
公开(公告)日:1964-11-24
申请号:US75308758
申请日:1958-08-04
Applicant: PURE OIL CO
Inventor: BELL RICHMOND T
IPC: C10L1/30
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公开(公告)号:US3117157A
公开(公告)日:1964-01-07
申请号:US79622459
申请日:1959-03-02
Applicant: AMERICAN POTASH & CHEM CORP
Inventor: WAGNER ROSS I
CPC classification number: C07F9/5045 , C10L1/30 , C10L1/303 , C10L1/306
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公开(公告)号:US3027396A
公开(公告)日:1962-03-27
申请号:US6397060
申请日:1960-10-21
Applicant: UNITED STATES BORAX CHEM
Inventor: WILLCOCKSON GEORGE W
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公开(公告)号:US3014952A
公开(公告)日:1961-12-26
申请号:US80065659
申请日:1959-03-20
Applicant: MONSANTO CHEMICALS
Inventor: BIRUM GAIL H , DEVER JAMES L
CPC classification number: C10L1/303 , C07F9/4006 , C07F9/5304 , C10L1/30 , C10L1/306
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公开(公告)号:US3009797A
公开(公告)日:1961-11-21
申请号:US57677656
申请日:1956-04-09
Applicant: ETHYL CORP
Inventor: DYKSTRA FRED J
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公开(公告)号:US2999889A
公开(公告)日:1961-09-12
申请号:US83246359
申请日:1959-08-10
Applicant: UNION CARBIDE CORP
Inventor: FOSTER DONALD J , ERICH TOBLER
Abstract: The invention comprises divinylmagnesium, divinylcalcium, divinylstrontium and divinylbarium. They may be prepared by reacting the metal, preferably in a divided state, with divinylmercury under a dry inert atmosphere such as argon or nitrogen. If desired the reaction may be carried out in a solvent such as an aliphatic or aromatic hydrocarbon, an aliphatic ether containing 2 to 12 carbon atoms or an ether of ethylene or diethylene glycol. The reaction temperature is not critical but may be between 0 DEG and 100 DEG C. or higher depending on the solvent used. Methyl allyl carbinol is prepared by reacting divinylmagnesium with 1:2 propylene oxide and hydrolysing.
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公开(公告)号:US2862801A
公开(公告)日:1958-12-02
申请号:US39042753
申请日:1953-11-05
Applicant: ETHYL CORP
Inventor: DE WITT EARL G
CPC classification number: C10L10/10 , C07F9/091 , C07F9/1651 , C10L1/30
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公开(公告)号:US2794719A
公开(公告)日:1957-06-04
申请号:US37415253
申请日:1953-08-13
Applicant: ETHYL CORP
Inventor: BARTLESON JOHN D
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公开(公告)号:US2585843A
公开(公告)日:1952-02-12
申请号:US6998349
申请日:1949-01-08
Applicant: STANDARD OIL DEV CO
Inventor: ROGERS DILWORTH T
IPC: C10L1/30
CPC classification number: C10L1/30
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