CAS: 107-46-0; Hexamethyldisiloxane

上下游产品

CAS号107-51-7 八甲基三硅氧烷 | CAS号141-62-8 十甲基四硅氧烷 | CAS号141-63-9 十二甲基五硅氧烷 | CAS号107-52-8 十四甲基六硅氧烷 | CAS号541-01-5 十六甲基七硅氧烷 | CAS号107-62-0 [dimethyl(trime... | CAS号5931-17-9 1,3-双(4-羟基丁基)四甲基二硅氧烷 | CAS号74970-78-8 4-(1,1,3,3,3-pe... | CAS号42292-18-2 3-氨基丙基二(三甲基硅氧基)甲基硅烷 | CAS号17477-97-3 三(三甲基硅基氧化)硅醇

Alkaline Earth Salt Of/the/ Methylsulfuric Acid 反应 10.0H,反应生成六甲基二硅氧烷
参考文献:Stepovik; Kazakina; Martynova,Russian Journal Of General Chemistry,2000,Vol. 70,# 9,P. 1371-1377
标题:Stepovik; Kazakina; Martynova,Russian Journal Of General Chemistry,2000,Vol. 70,# 9,P. 1371-1377

专利信息

专利号:US-5849936-A
优先权日:1995-03-15
标题:Method for the synthesis of bis-tetrahydrofuranyl annonaceous acetogenins
发明人：HOYE THOMAS R; TAN LUSHI
权利人:UNIVERISTY OF MINNESOTA
摘要:A method for the synthesis of bis-tetrahydrofranyl Annonaceous acetogenins, including the natural products and analogs thereof, is provided which proceeds by the Pd-mediated coupling of a bis-tetrahydrofuranyl-subunit comprising a terminal alkyne, with a (C4)-hydroxybutenolide subunit comprising a terminal vinyl iodide, followed by selective reduction of the resulting enyne.

专利号:US-7160517-B2
优先权日:2000-08-18
标题 :Apparatus and methods for the automated synthesis of oligosaccharides
发明人：SEEBERGER PETER H; PLANTE OBADIAH J
权利人:MASSACHUSETTS INST OF TECHNOLG
摘要:One aspect of the present invention relates to an apparatus for the efficient synthesis of oligosaccharides on a solid support, e.g., formed by subunit addition to terminal subunits immobilized on solid-phase particles. In certain embodiments, the apparatus of the present invention is used in combinatorial methods, e.g., as described herein, of synthesizing oligosaccharides.

专利号:US-11548898-B2
优先权日:2017-07-06
标题 :Synthesis of halichondrins
发明人：KISHI YOSHITO; AI YANRAN; YE NING; WANG QIAOYI; YAHATA KENZO; ISO Kentaro; NAINI SANTHOSH REDDY; YAMASHITA SHUJI; LEE JIHOON; OHASHI ISAO; FUKUYAMA TAKASHI
权利人:HARVARD COLLEGE; EISAI R&D MAN CO LTD
摘要:The present invention provides methods for the synthesis of ketones involving a Ni/Zr-mediated coupling reaction. The Ni/Zr-mediated ketolization reactions can be used in the synthesis of halichondrins (e.g., halichondrin A, B, C; homohalichondrin A, B, C; norhalichondrin A, B, C), and analogs thereof. Therefore, the present invention also provides synthetic methods useful for the synthesis of halichondrins, and analogs thereof. Also provided herein are compounds (i.e., intermediates) useful in the synthesis of halichondrins, and analogs thereof. In particular, the present invention provides methods and compounds useful in the synthesis of compound of Formula (H3-A).

专利号:WO-2025053792-A1
优先权日:2023-09-06
标题:Collective synthesis of phantomolin family through total synthesis of the sesquiterpene lactone molephantin
发明人：CHIBA SHUNSUKE; PATOURET REMI HENRI LOUIS; LI HOI YEUNG; LAI SOAK KUAN
权利人:UNIV NANYANG TECH
摘要:Disclosed herein are processes to generate an intermediate in the total synthesis of (+)- molephantin or a derivative thereof, and a total synthesis of (+)-molephantin or a derivative thereof. Also disclosed herein are methods of forming a compound of formula XIV and of forming a compound of formula XV, wherein compound of formula XIV and compound of formula XV are as defined in the description.

专利号:EP-1309698-B1
优先权日:2000-07-21
标 题:A cytochrome p450 enzyme associated with the synthesis of delta-12 -epoxy groups in fatty acids of plants
发明人：CAHOON EDGAR B
权利人:DU PONT
摘要:An isolated nucleic acid fragment encoding a cytochrome P450 enzyme associated with the synthesis of plant DELTA12-epoxy fatty acids is disclosed. The invention also relates to making a chimeric construct encoding all or a portion of the cytochrome P450 enzymes associated with the synthesis of plant DELTA12-epoxy fatty acids, in sense or antisense orientation, wherein expression of the chimeric construct results in production of altered levels of the cytochrome P450 enzymes associated with the synthesis of plant DELTA12-epoxy fatty acids in a transformed host cell.

专利号:US-7183417-B2
优先权日:2004-04-09
标题:Simple stereocontrolled synthesis of salinosporamide A
发明人：COREY ELIAS J
权利人:HARVARD COLLEGE
摘要:A simple and effective stereocontrolled synthesis of salinosporamide A(1) n nhas been developed which follows the pathway outlined in the FIGURE. The process, the first total synthesis of salinosporamide A, is capable of providing the compound in substantial quantities for further biological studies. In addition to the method of Scheme I, the present invention also includes several novel synthetic intermediate compounds, several intermediate steps of the preferred synthetic process; and the uses of these compounds in the preparation of synthetic derivatives of the compound Salinosporamide A. Salinosporamide A is of special interest as a synthetic target because of its protein in vitro cytotoxic activity against many tumor cell lines (IC 50 values of 10 nM or less).