CAS: 16212-05-8; (Allylsulfonyl)Benzene

相似化合物

599-70-2 7605-28-9 938-09-0

上下游产品

allyl phenyl thioether sodium benzenesulfonate allyl bromide allyl iodid Phenyl-propenyl-sulfon [(2,3-dibromopropyl)sulfonyl]benzene (E)-1-propenyl phenyl sulfone 2-bromo-1-(phenylsulfonyl)propane

📜(E)-((3-Bromoprop-1-En-1-yl)Sulfonyl)Benzene置于三甲基氯硅烷,1,2-二溴乙烷,锌体系中,用 四氢呋喃 用作溶剂,化学反应 2.0H,反应生成烯丙基苯砜
参考文献:醛与衍生自 (E)-3-Bromo-和 (E)-3-Iodo-1-Phenylsulfonylprop-1-Ene 的有机锌试剂的反应
标题:醛与衍生自 (E)-3-Bromo-和 (E)-3-Iodo-1-Phenylsulfonylprop-1-Ene 的有机锌试剂的反应
摘要:E)-3-Bromo-1-Phenylsulfonylprop-1-Ene 和 (E)-3-Iodo-1-Phenylsulfonylprop-1-Ene 都形成烯丙基有机锌试剂,与芳香醛反应主要反应生成4-Aryl-4-Hydroxy1-苯磺酰基丁-1-烯.相反,相同的有机锌物质与 2-甲基丙醛或 3-甲基丁醛的反应得到非对映异构体 4-羟基-1-苯基磺酰基链烯和 4-羟基-3-苯基磺酰基链烯-1-烯的混合物.
Doi:10.3998/ark.5550190.P008.741

专利信息

专利号:US-6794534-B2
优先权日:2000-06-23
标题:Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis
发明人：GRUBBS ROBERT H; CHATTERJEE ARNAB K; MORGAN JOHN P; SCHOLL MATTHIAS; CHOI TAE-LIM
权利人:CALIFORNIA INST OF TECHN
摘要:The invention is directed to the cross-metathesis and ring-closing metathesis reactions between geminal disubstituted olefins and terminal olefins, wherein the reaction employs a Ruthenium or Osmium metal carbene complex. Specifically, the invention relates to the synthesis of α-functionalized or unfunctionalized olefins via intermolecular cross-metathesis and intramolecular ring-closing metathesis using a ruthenium alkylidene complex. The catalysts preferably used in the invention are of the general formula n wherein: n M is ruthenium or osmium; n X and X 1 are each independently an anionic ligand; n L is a neutral electron donor ligand; and, n R, R 1 R 6 , R 7 , R 8 , and R 9 are each independently hydrogen or a substituent selected from the group consisting of C 1 -C 20 alkyl, C 2 -C 20 alkenyl, C 2 -C 20 alkynyl, aryl, C 1 -C 20 carboxylate, C 1 -C 20 alkoxy, C 2 -C 20 alkenyloxy, C 2 -C 20 alkynyloxy, aryloxy, C 2 -C 20 alkoxycarbonyl, C 1 -C 20 alkylthio, C 1 -C 20 alkylsulfonyl and C 1 -C 20 alkylsulfinyl.

专利号:US-8822702-B2
优先权日:2002-12-20
标 题 :Synthesis of amines and intermediates for the synthesis thereof
发明人：BERENS ULRICH; DOSENBACH OLIVER; SPRENGER DANIEL
权利人:BERENS ULRICH; DOSENBACH OLIVER; SPRENGER DANIEL; BASF SE
摘要:The invention relates in a first embodiment to a method for the manufacture of esters of the formula I, n nor especially of amides of the formula II,n n nwherein the symbols have the meanings given in the specification, as well as other intermediates and compounds useful in the synthesis of tryptamines and other substances mentioned in the title. The synthesis methods and intermediates are useful in the synthesis of pharmaceuticals.

专利号:US-6172226-B1
优先权日:1993-12-22
标 题:Synthons for the synthesis and deprotection of peptide nucleic acids under mild conditions
发明人：COULL JAMES M; EGHOLM MICHAEL; HODGE RICHARD P; ISMAIL MOHAMED; RAJUR S B
权利人:PERSEPTIVE BIOSYSTEMS INC
摘要:A method is disclosed for preparing novel PNA synthons having protecting groups capable of removal under mild conditions. The PNA synthons are prepared by coupling novel N-substituted nucleobase intermediates having carbamate protection of the exocyclic amino group of the heterocycle to an amino protected backbone or an amino protected backbone ester of the amino acid N-(2-aminoethyl)-glycine. By the method of this invention, the resultant PNA synthons can have orthogonal protection of the carbamate protected nucleobase and the amino protected backbone. The PNA synthons are useful in the synthesis of peptide nucleic acids (PNAs) and other oligomers such as PNA-DNA chimeras, and may be used in automated synthesizers. Novel compositions of matter are also disclosed. In addition, a guanine PNA synthon having selective carbamate protection of the exocyclic 2-amino group with the C6 carbonyl group unprotected is disclosed.

专利号:US-2005209355-A1
优先权日:2004-03-22
标 题:[Novel Reactions and the Products of Such Reactions]
发明人：ROITMAN LIPA L
权利人:ROITMAN LIPA L
摘要:A process for the synthesis of novel compounds is described comprising reacting tetrachloroethylene with substances containing active methylene group in the presence of free radical initiators. Also, a process for grafting tetrachloroethylene is described comprising reacting these compounds with polymers containing active methylene group in the presence of free radical initiators. Furthermore, a method of conducting such reactions to high conversion is described, comprising conducting the reactions in the reflux condensate. The present invention provides a novel and high yield route for heretofore unobtainable materials.

专利号:US-5684195-A
优先权日:1994-07-14
标 题:Method of preparing sulfmonamides from sulfones
发明人：HUANG HORNG-CHIH; HARRING SCOTT R
权利人:SEARLE & CO
摘要:A one-pot synthesis of sulfonamides from sulfones has been developed. Conversion of sulfones to the corresponding sulfinic acid salts is followed by oxidative-amination to give the sulfonamides.

专利号:US-2010087660-A1
优先权日:2002-12-20
标题 :Synthesis of amines and intermediates for the synthesis thereof