CAS: 4316-35-2; (1,1-Dimethoxyethyl)Benzene

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CAS号98-86-2 苯乙酮 | CAS号149-73-5 原甲酸三甲酯 | CAS号67-56-1 甲醇 | CAS号536-74-3 苯乙炔 | CAS号119-61-9 二苯甲酮 | CAS号292638-84-7 phenylene-ethylene | CAS号22293-10-3 1-diazoethylbenzene | CAS号4747-13-1 1-methoxyetheny... | CAS号100-52-7 苯甲醛 | CAS号118-75-2 四氯对醌 | CAS号492-37-5 2-苯基丙酸 | CAS号98-85-1 苏合香醇 | CAS号2510-98-7 2,3-Diphenyl-2-... | CAS号1831-57-8 4,4,5,5-Tetrame... | CAS号617-94-7 2-苯基-2-丙醇 | CAS号1445-91-6 (S)-(-)-1-苯基乙醇 | CAS号720-75-2 4-甲基联苯-2-甲酸甲酯 | CAS号109306-21-0 (+)-4,5-双[羟基(二苯... | CAS号104333-83-7 (2R,3R)-2,3-O-(... | CAS号2492-30-0 (Z)-1-(1-苯乙烷)氨基脲

📜苯乙酮 反应生成 (1,1-二甲氧基乙基)苯
参考文献:Higgins,Stanley D.; Thomas,Barry C.,Journal Of The Chemical Society. Perkin Transactions I,1982,P. 235-242
标题:Higgins,Stanley D.; Thomas,Barry C.,Journal Of The Chemical Society. Perkin Transactions I,1982,P. 235-242

专利信息

专利号:US-4792637-A
优先权日:1986-07-30
标题:Process for the preparation of vinyl ethers
发明人：MESSINA GIUSEPPE; MORETTI MARIO D; SANNA SALVATORE R; SOMA GIOVANNI; CABRAS PIER G
权利人:ENICHEM ANIC SPA
摘要:A process for the synthesis of vinyl ethers of formula ##STR1## wherein R 1 and R 2 , each independently, represent hydrogen or a primary, secondary or tertiary alkyl group, n R 3 is a hydrogen, a primary alkyl, phenyl, or substituted phenyl group, or n R 2 and R 3 , taken together, represent a polymethylene chain containing from 3 to 10 carbon atoms wherein one or more hydrogens can be replaced by methyl or ethyl groups, and n R is a primary, secondary or tertiary alkyl group, which comprises reacting a suitably selected dioxolane derivative of formula II ##STR2## wherein R 1 , R 2 , and R 3 are as defined above, and n R 4 , R 5 , R 6 , and R 7 , each independently, represent hydrogen or an alkyl group, with a boric acid ester of formula III n n B(OR).sub.3 III n n wherein n R is as defined above, in the vapor phase, at a temperature comprised between 100° and 400° C., and in the presence of an acidic heterogeneous catalyst.

专利号:US-9676698-B2
优先权日:2010-07-20
标 题:Method of producing ingenol-3-angelate
发明人：HOGBERG THOMAS; GRUE-SORENSEN GUNNAR; LIANG XIFU; HORNEMAN ANNE MARIE; PETERSEN ANDERS KLARSKOV
权利人:LEO LABORATORIES LTD
摘要:The present invention relates to methods of producing ingenol-3-angelate (I) from ingenol (II). n n n n n n n n n n Furthermore, the invention relates to intermediates useful for the synthesis of ingenol-3-angelate (I) from ingenol (II) and to methods of producing said intermediates.

专利号:US-7309799-B2
优先权日:2004-06-01
标 题:Methods for the synthesis of milnacipran and congeners thereof
发明人：BUCHWALD STEPHEN L; SWAGER TIMOTHY M; RARIY ROMAN V
权利人:COLLEGIUM PHARMACEUTICAL INC
摘要:One aspect of the present invention relates to methods for synthesizing milnacipran or congeners thereof. Another aspect of the present invention relates to asymmetric methods for synthesizing enantiomerically enriched milnacipran or congeners thereof. The present invention also relates to methods for synthesizing intermediates useful in the non-asymmetric or asymmetric methods for synthesizing enantiomerically enriched milnacipran or congeners thereof.

专利号:US-2003072716-A1
优先权日:2001-06-22
标 题:Renewable, carbohydrate based CO2-philes
发明人：POOVATHINTHODIYIL RAVEENDRAN; WALLEN SCOTT L
摘要:A composition is disclosed comprising a carbohydrate-based material a dispersed in carbon dioxide. A general method for synthesizing inexpensive, renewable, non-toxic, non-fluorous, carbohydrate based CO 2 -philes is disclosed. These CO 2 -philes are soluble in carbon dioxide. Methods of making the composition are also disclosed. The methods and composition are useful in a variety of applications and can utilize gaseous, liquid and supercritical carbon dioxide. The methods and compositions are useful in the synthesis of surfactants and metal chelates for CO 2 , as a sizing substrate, in CO 2 -based coating processes, for impregnation and plasticizing cellulosic and non-cellulosic materials, in pharmaceutical applications, such as crystallization, dispersion and encapsulation of bioactive molecules in solid systems, in the densification of CO 2 , in the synthesis of biodegradable polymers in CO 2 , and for carbon dioxide removal, to name just a few.

专利号:US-2009227701-A1
优先权日:2004-08-19
标题:Water-soluble, radiation-curable products and use thereof
发明人：KRUEGER CHRISTIAN; BRUCHMANN BERND; HEES ULRIKE; KLUGE MICHAEL; DIELEMAN CEDRIC; WEISER JUERGEN
权利人:BASF AG
摘要:Water soluble radiation curable products (A) obtainable by mixingn mixing with or without reaction of at least one hyperbranched polyurethane (a) with at least one photoinitiator (b) or by synthesis of at least one hyperbranched polyurethane (a) in the presence of at least one photoinitiator (b),n nare used to produce aqueous inks for the ink jet process.

专利号:US-2005282898-A1
优先权日:2004-06-01
标 题 :Methods for the synthesis of milnacipran and congeners thereof