CAS: 17922-24-6; Tert-Butoxychlorodiphenylsilane

该化合物是有机硅化合物,其特点是存在一种硅原子,粘合成两个苯基组,一种异丁氧组和氯原子.该化合物一般是无色的,可粉黄液体,由于存在氯硅功能组,可参与水解和凝聚反应,因此以其反应为名.它经常被用作硅聚合物和其他硅基材料合成的混合剂或前体.在有机溶剂中,异丁氧组加强了其溶性,使其在各种化学应用中有用.此外,该化合物的结构允许在表面改造和有机合成中作为试剂的潜在应用.在处理该物质时,应当采取安全防范措施,因为吸入或摄入该物质可能有害,而且可能造成皮肤和眼刺激.在远离湿气的冷,干燥地方适当储存是保持其稳定性的关键.

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CAS号80-10-4 二苯基二氯硅烷 | CAS号75-65-0 叔丁醇 | CAS号149198-47-0 (3R,4S)-3-(三乙基硅...

合成工艺路线路线简述

    📜二苯二氯硅烷,叔丁醇置于三乙胺体系中,用 二氯甲烷 用作溶剂,以81%的收率获得叔丁氧基二苯基氯硅烷
    参考文献:Symmetrical Alkoxysilyl Ethers. A New Class Of Alcohol-Protecting Groups. Preparation Of Tert-Butoxydiphenylsilyl Ethers
    标题:Symmetrical Alkoxysilyl Ethers. A New Class Of Alcohol-Protecting Groups. Preparation Of Tert-Butoxydiphenylsilyl Ethers
    摘要:
    Doi:10.1021/jo00246A038

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    专利信息


    专利号:US-7355036-B2
    优先权日:2001-07-03
    标 题 :Two-stage protective groups for the synthesis of biopolymers
    发明人：GUEIMIL RAMON; SCHEFFLER MATTHIAS; STAEHLER PEER F; BEIJER BARBRO
    权利人:FEBIT AG
    摘要:The invention relates to a method for the synthesis of a nucleic acid by gradual breakdown from protected synthesis building blocks carrying two-stage protective groups. The two-stage protective groups are split by means of a first exposure step and a subsequent chemical treatment step

    专利号:US-5300638-A
    优先权日:1991-07-31
    标题:Asymmetric synthesis of taxol side chain
    发明人：FARINA VITTORIO; HAUCK SHEILA I
    权利人:BRISTOL MYERS SQUIBB CO
    摘要:The present invention relates to a process for the preparation of (3R, 4S)-3-hydroxy-4-phenyl-2-azetidinone derivatives which are useful intermediates in the synthesis of taxol from baccatin III, said process comprises reacting an acyloxyacetyl halide with an imine derived from L-threonine; and to compounds of formula (III) which are produced in said process: ##STR1## wherein Ar is phenyl; R 1 is hydrogen, an acyl radical of a carboxylic acid, or a carbonic acid ester radical; R 2 is hydrogen or a carboxy protecting group; and R 3 is hydrogen or a hydroxy protecting group.

    专利号:EP-1401851-B8
    优先权日:2001-07-03
    标 题 :Two-stage protective groups for the synthesis of biopolymers

    专利号:US-2004197851-A1
    优先权日:2001-07-03
    标 题:Two-stage protective groups for the synthesis of biopolymers

    专利号:EP-1401851-B1
    优先权日:2001-07-03
    标题:Two-stage protective groups for the synthesis of biopolymers

    专利号:EP-1401851-A1
    优先权日:2001-07-03
    标 题:Two-stage protective groups for the synthesis of biopolymers

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    主要参考文献

    参考标题:Asymmetric Synthesis Of Stigmatellin And Crocacin C
    作者:Carolina Infante-Rodriguez,Lisianne Domon,Pascal Breuilles,Daniel Uguen |发布日期:2015.2.15
    摘要:The Crystalline Sulfone 18 (X-Ray Analysis), Prepared From The Monoacetate Product [i.E., (+)-12; 98.2% Ee] Of The Lipase Ps-Catalyzed Acetylation Of Anti,Anti-2,4-Dimethyl-1,3,5-Pentantriol (19A), Has Been Elaborated Either To Crocacin C (10) Or Stigmatellin (1), Thereby Providing A Convenient Divergent Access To These Two Natural Antibiotics.

    合成参考文献


    摘要:Skrydstrup, T., Science of Synthesis, (2002) 4, 273.
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