CAS: 138555-58-5; (E)-3-(2-Bromophenyl)Acrylaldehyde

相似化合物

7345-79-1 7499-56-1 92991-89-4

上下游产品

ethanol ortho-bromobenzaldehyde 1-Bromo-2-iodobenzene N-allyl-N-methylaniline (E)-1-bromo-2-(3'-hydroxy-3'-phenylprop-1'-enyl)benzene (1R,4R,5S,6S,7R,9S)-tetramethyl 7-(2-bromophenyl)-3,5-dihydroxybicyclo[3.3.1]non-2-ene-2,4,6,9-tetracarboxylate (4R)-4-(2-bromophenyl)-2-hydroxy-3,4,7,8-tetrahydro-2H-chromen-5(6H)-one (2S,4R)-4-(2-bromophenyl)-2-hydroxy-3,4,6,7-tetrahydr°Cyclopenta[b]pyran-2-yl acetate

专利信息

专利号:US-8558012-B2
优先权日:2009-03-02
标 题:2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative, production method thereof, and production method of monofluoromethyl group-containing compound using the same
发明人：SHIBATA NORIO
权利人:SHIBATA NORIO; NAGOYA INST TECHNOLOGY; TOSOH P TECH INC
摘要:A 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative as a monofluoromethyl group introduction agent that is effective as an intermediate in pharmaceutical and agrochemical synthesis, a production method thereof, and a production method of a monofluoromethyl group-containing compound using this 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative are provided. The 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative represented by the following general formula (1) (wherein R 1 , R 2 , R 3 , and R 4 each independently represent a hydrogen atom, a straight-chain or branched alkyl group having 1 to 4 carbon atoms, a straight-chain or branched alkyloxy group having 1 to 4 carbon atoms, a halogen atom, a nitro group, or a cyano group), the production method thereof, and various monofluoromethyl group-containing compounds are manufactured using this 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative as a monofluoromethylating agent.

专利号:CN-116789594-A
优先权日:2023-06-02
标题:A kind of synthesis method of N-alkylated pyridin-2-one derivatives

专利号:CN-117466815-A
优先权日:2023-07-27
标题 :A kind of synthesis method of azathrone compounds

专利号:CN-104059083-B
优先权日:2014-05-27
标 题 :Asymmetric synthesis method of chiral bicyclocaprolactam compounds

专利号:CN-104059083-A
优先权日:2014-05-27
标题 :Asymmetric synthesis method of chiral bicyclocaprolactam compounds