Acetaldehyde-(Tert-Butyl-Phenyl-Acetal) 反应生成 叔丁基乙烯基醚 参考文献:Schostakowskii Et Al.,Izvestiya Akademii Nauk Sssr,Seriya Khimicheskaya,1952,P. 1099,1102; Engl. Ausg. S. 959,960 标题:Schostakowskii Et Al.,Izvestiya Akademii Nauk Sssr,Seriya Khimicheskaya,1952,P. 1099,1102; Engl. Ausg. S. 959,960
专利号:US-2012184653-A1 优先权日:2011-01-18 标 题:Synthesis of linear phosphorus-containing functional fluorocopolymer 发明人:WANG LIANG; WANG VIKTORIA 权利人:WANG LIANG; WANG VIKTORIA 摘要:This invention relates to a synthesis of a linear fluorocopolymer having a plurality of pendant phosphorus-containing functional groups. The synthesized phosphorus-containing fluorocopolymer has chain linearity and narrow molecular weight distributions. It has applications as a lubricant additive that provides friction-reduction, anti-wear, and corrosion protection properties.
专利号:US-5420237-A 优先权日:1991-08-29 标 题:Enzymatic synthesis of polyaniline 发明人:ZEMEL HAYA; QUINN JOHN F 权利人:ALLIED SIGNAL INC 摘要:This invention relates to a process for the enzymatic synthesis of electrically conductive substituted and unsubstituted polyanilines. Aniline monomer(s), an oxidizing agent, which comprises an enzyme and an electron acceptor, and an acidifying agent are reacted together to form polyanilines.
专利号:US-10287302-B2 优先权日:2017-06-12 标题 :Method for synthesis of lithium fluorinated borate salts 发明人:YANG JIN; EITOUNI HANY BASAM 权利人:SEEO INC 摘要:An effective method to synthesize Li borate salt such as Li(RfO)aBFb, in which a and b are integers, and a+b=4, has been disclosed. Using RfO-TMS as the starting material enables a streamlined synthesis scheme and makes purification of the final product simple.
专利号:US-8642798-B2 优先权日:2004-12-07 标 题:Silacycle compounds and methods of use thereof 发明人:LEIGHTON JAMES LINCOLN; BERGER RICHARD; SHIRAKAWA SEIJI; NOTTE GREGORY T 权利人:LEIGHTON JAMES LINCOLN; BERGER RICHARD; SHIRAKAWA SEIJI; NOTTE GREGORY T; TRUSTEE OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK 摘要:The present invention relates to a diastereomeric mixture of Silacycle Compounds and methods for using the diastereomeric mixture of Silacycle Compounds for stereoselective synthesis.
专利号:US-6384216-B1 优先权日:2000-08-09 标 题 :Purification of alkenyl compounds 发明人:LORENZ RUDOLF ERICH; BOETTCHER ARND; PINKOS ROLF 权利人:BASF AG 摘要:A process for purifying alkenyl compounds having a divalent or trivalent heteroatom in the alpha-position relative to the double bond by distillation comprises carrying out at least two distillations in which the purified alkenyl compounds are obtained from the gas phase by condensation, where the time between the first distillation after the synthesis of the alkenyl compounds and at least one further distillation is at least one day and the purified alkenyl compounds have an APHA color number of <30.
专利号:WO-2013067646-A1 优先权日:2011-11-12 标题:Process for the synthesis of beta-aminocarbonyls 发明人:BEAUCHEMIN ANDRE MARTIN; CLAVETTE CHRISTIAN; GAN WEI; MARKIEWICZ THOMAS; TODERIAN AMY BEVERLY 权利人:UNIV OTTAWA 摘要:The present application provides processes and intermediates useful in the production of β- aminocarbonyl- or β-aminothiocarbonyl-containing compounds. Provided herein is a process for synthesizing β-aminocarbonyl- or β-aminothiocarbonyl-containing compounds from an alkene and a hydrazone. Also provided herein is a process for synthesizing β-aminocarbonyl- or β-aminothiocarbonyl-containing compounds from an alkene and a hydrazine. The present application further provides intermediate aminoisocyanate and iminoisocyanate compounds, and methods for synthesizing the starting hydrazone and hydrazine compounds.