CAS: 79-92-5; Camphene

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CAS号50-00-0 甲醛 | CAS号507-70-0 2-茨醇；冰片；龙胆 | CAS号80-56-8 α-蒎烯 | CAS号917-64-6 甲基碘化镁 | CAS号64-19-7 冰醋酸 | CAS号464-41-5 rel-(1R,2S,4R)-... | CAS号6627-72-1 龙脑 | CAS号464-45-9 左旋龙脑 | CAS号98-82-8 异丙基苯 | CAS号80-57-9 马苄烯酮 | CAS号527-84-4 邻伞花烃 | CAS号6069-71-2 camphenilone | CAS号3292-04-4 2-exo-6-exo-5,5... | CAS号13429-40-8 camphene hydrate | CAS号507-70-0 2-茨醇；冰片；龙胆 | CAS号20440-73-7 3,3-dimethyl-2-... | CAS号56-23-5 四氯化碳 | CAS号124-38-9 二氧化碳

2-氯-1,7,7-三甲基-双环[2.2.1]庚烷 反应生成 莰烯
参考文献:Aschan,Chemische Berichte,1912,Vol. 45,P. 2397
标题:Aschan,Chemische Berichte,1912,Vol. 45,P. 2397

专利信息

专利号:US-4140708-A
优先权日:1975-10-16
标 题 :Asymmetric synthesis of optically active prostaglandins
发明人：CHADHA NARESH K; PARTRIDGE JR JOHN J; USKOKOVIC MILAN R
权利人:HOFFMANN LA ROCHE
摘要:An asymmetric synthesis of optically active prostaglandin F 2 α from cyclopentadiene including intermediates in this synthesis.

专利号:US-3933892-A
优先权日:1973-02-12
标题 :Asymmetric synthesis of optically active prostaglandins
发明人：CHADHA NARESH KUMAR; PARTRIDGE JR JOHN JOSEPH; USKOKOVIC MILAN RADOJE
权利人:HOFFMANN LA ROCHE
摘要:An asymmetric synthesis of optically active prostaglandin F 2 .sub.α from cyclopentadiene including intermediates in this synthesis.

专利号:US-9000209-B2
优先权日:2011-07-22
标题:Method of regioselective synthesis of substituted benzoates
发明人：KRAUS GEORGE A
权利人:KRAUS GEORGE A; UNIV IOWA STATE RES FOUND INC
摘要:A method of synthesis of para-substituted benzoate esters and acids is provided, wherein the para-substituted regioisomer is obtained substantially free of the meta-substituted impurity, the method comprising contacting a coumalate ester or acid and an unactivated alkene at elevated temperature in the presence of a metal oxidation catalyst and an oxidant. The metal oxidation catalyst can be palladium, such as palladium on carbon, and the oxidant can be the oxygen gas in ambient air. The reaction can be carried out without solvent or in high boiling hydrocarbon solvents such as mesitylene. When the unactivated alkene is a monosubstituted alkene, yields of at least about 50 or 60% of para-substituted ester and acid products, respectively, are obtained, substantially free of the regioisomeric meta-substituted impurity.

专利号:US-6329543-B1
优先权日:1999-05-06
标题:Process for synthesis of isobornyl (Meth) acrylate
发明人：KNEBEL JOACHIM; SAAL DORIS
权利人:ROEHM GMBH
摘要:The present invention relates to processes for synthesis of isobornyl (meth)acrylate by reacting camphene with (meth)acrylic acid in the presence of sulfuric acid and at least one compound having inhibiting action. Aqueous sulfuric acid with an acid concentration in the range of 65 to 85 wt % is used. Isobornyl (meth)acrylate can advantageously be distilled from a mixture containing sulfuric acid in the presence of 2,6-di-tert-butyl-alpha-(dialkylamino)-p-cresol.

专利号:US-7429658-B2
优先权日:2003-09-11
标题 :Synthesis of protected pyrrolobenzodiazepines
发明人：HOWARD PHILIP; MASTERSON LUKE
权利人:SPIROGEN LTD
摘要:A method of synthesis of a N-10 protected PBD compound of formula (I): n nvia an intermediate of formula (II) or formula (V):

专利号:US-9006425-B2
优先权日:2009-03-18
标题:Aluminum complexes and their use in the synthesis of cyclic carbonates
发明人：NORTH MICHAEL
权利人:NORTH MICHAEL; UNIV YORK
摘要:Dimeric aluminum catalysts of formula I: and their use in catalyzing the synthesis of cyclic carbonates from epoxides and carbon dioxide.