CAS: 4023-53-4; Tris(2-Cyanoethyl)Phosphine

上下游产品

acrylonitrile bis(2-cyanoethyl)phosphine acetonitriletris(2-cyanoethyl)phosphine oxide tris(2-cyanoethyl)phosphine sulphide tris(2-carboxyethyl)phosphine Ethyl-tris-(2-cyan-ethyl)-phosphonium

丙烯腈置于phosphan体系中,化学反应生成 三(2-氰乙基)膦
参考文献:The Nucleophilicity Of Phosphines
标题:The Nucleophilicity Of Phosphines
摘要:
DOI:10.1021/ja01507A009

专利信息

专利号:US-9273410-B2
优先权日:2009-01-16
标 题 :Low-temperature synthesis of colloidal nanocrystals
发明人：BARTL MICHAEL H; SIY JACQUELINE T
权利人:BARTL MICHAEL H; SIY JACQUELINE T; UNIV UTAH RES FOUND
摘要:Low-temperature organometallic nucleation and crystallization-based synthesis methods for the fabrication of semiconductor and metal colloidal nanocrystals with narrow size distributions and tunable, size- and shape-dependent electronic and optical properties. Methods include (1) forming a reaction mixture in a reaction vessel under an inert atmosphere that includes at least one solvent, a cationic precursor, an anionic precursor, and at least a first surface stabilizing ligand while stirring at a temperature in a range from about 50° C. to about 130° C. and (2) growing nanocrystals in the reaction mixture for a period of time while maintaining the temperature, the stirring, and the inert-gas atmosphere.

专利号:US-4341706-A
优先权日:1980-10-10
标题 :Process for the preparation of carbapenem antibiotics
发明人：CHRISTENSEN BURTON G; SHIH DAVID H
权利人:MERCK & CO INC
摘要:Disclosed is a process for the synthesis of carbapenem antibiotics I and their pharmaceutically acceptable salts and esters from 1: wherein: R7, R6, R1, R2 and R8 are selected from hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, spirocycloalkyl, cycloalkylalkyl, alkylcycloalkyl, aryl, aralkyl, aralkenyl, aralkynyl, heteroalkyl, heteroaralkyl, heterocyclyl and heterocyclyalkyl.

专利号:US-4460507-A
优先权日:1980-10-10
标题:Process for the preparation of thienamycin
发明人：SHIH DAVID H
权利人:MERCK & CO INC
摘要:Disclosed is a process for the total synthesis of thienamycin from descysteaminylthienamycin 1 ##STR1## via thienamycin sulfoxide 4: ##STR2## R 3 , R°, R' are blocking groups.

专利号:US-4451680-A
优先权日:1982-10-21
标题:Alcohols prepared from olefins and synthesis gas
发明人：KNIFTON JOHN F
权利人:TEXACO INC
摘要:This invention concerns a process of preparing predominantly linear alcohols which comprises the steps of contacting a mixture of terminal and/or internal olefins and synthesis gas with a catalyst system comprising a ruthenium-containing compound coupled with one or more bidentate or multidentate, phosphine-containing promoters, dispersed in a low melting quaternary phosphonium salt, and heating said resultant reaction mixture under a pressure of 100 psi or greater at a temperature of at least 50 DEG C. for a sufficient time to produce said alcohols.

专利号:US-2006030723-A1
优先权日:2001-09-28
标 题:Process for synthesis of organometallic compounds

专利号:US-2018320286-A1
优先权日:2009-01-16
标 题:Low-temperature synthesis of colloidal nanocrystals