CAS: 625-55-8; Formic Acid Isopropyl Ester

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CAS号187737-37-7 propene | CAS号124-38-9 二氧化碳 | CAS号64-18-6 甲酸 | CAS号67-63-0 异丙醇 | CAS号109-94-4 甲酸乙酯 | CAS号536-74-3 苯乙炔 | CAS号78-84-2 异丁醛 | CAS号150760-95-5 甲酸氰甲酯 | CAS号74885-84-0 2-oxopyridine-1... | CAS号74885-83-9 1-Formyl-4(1H)-... | CAS号939-48-0 安息香异丙醚 | CAS号98-82-8 异丙基苯 | CAS号108-23-6 氯甲酸异丙酯 | CAS号67-63-0 异丙醇 | CAS号64-18-6 甲酸 | CAS号79-31-2 异丁酸 | CAS号444993-17-3 Isopropyl 4-(tr... | CAS号187737-37-7 propene

异丁醛置于间氯过氧苯甲酸体系中,用 二氯甲烷 作为反应溶剂,化学反应 1.0H,反应生成 甲酸异丙酯
参考文献:纯化米cpba,为醛氧化一个有用的试剂
标题:纯化米cpba,为醛氧化一个有用的试剂
摘要:纯化米cpba为几类醛的氧化的有用试剂.尽管线性直链脂肪醛被氧化为相应的羧酸,但α支链的醛经过baeyer-Villiger氧化形成甲酸酯.α-支化的α,β-不饱和醛提供烯醇式和/或环氧化物,可将其皂化为α-羟基酮,且碳链缩短1个碳.未支化的α,β-不饱和醛会经历有趣的baeyer-Villiger氧化/环氧化/甲酸酯迁移/ Bv氧化级联反应,这会导致甲酰保护的水合物整体损失两个碳原子.
DOI:10.1002/ejoc.201701645

专利信息

专利号:US-9353057-B2
优先权日:2003-12-30
标 题:Synthesis of acyloxyalkyl carbamate prodrugs and intermediates thereof
发明人：GALLOP MARK A; DAI XUEDONG; SCHEUERMAN RANDALL A; RAILLARD STEPHEN P; MANTHATI SURESH K; YAO FENMEI; PHAN THU; LUDWIKOW MARIA; PENG GE; BHAT SEEMA
权利人:XENOPORT INC
摘要:Methods for synthesis of 1-(acyloxy)-alkyl carbamates, particularly, the synthesis of 1-(acyloxy)-alkyl carbamate prodrugs of primary or secondary amine-containing drugs are described. Also described are methods for synthesis of 1-(acyloxy)-alkyl N-hydroxysuccinimidyl carbonates which are useful intermediates in the synthesis of 1-(acyloxy)-alkyl carbamates are also described.

专利号:WO-9312076-A1
优先权日:1991-12-13
标题:Reagents for automated synthesis of peptide analogs
发明人：WEBB THOMAS ROY
权利人:CORVAS INT INC
摘要:Reagents suitable for synthesis of peptide analogs using automated peptide synthesis and procedures for synthesis of peptide analogs are provided.

专利号:US-5283293-A
优先权日:1990-12-14
标 题:Reagents for automated synthesis of peptide analogs
发明人：WEBB THOMAS R
权利人:CORVAS INC
摘要:Reagents suitable for synthesis of peptide analogs using automated peptide synthesis and procedures for synthesis of peptide analogs are provided.

专利号:US-9126995-B2
优先权日:2011-11-08
标题:Method for catalytic asymmetric synthesis of optically active isoxazoline compound and optically active isoxazoline compound
发明人：TOYAMA KEN-ICHI; MORIYAMA YUJI; MATOBA KAZUTAKA; YAOSAKA MANABU; IKEDA EITATSU
权利人:NISSAN CHEMICAL IND LTD
摘要:There is provided a method for catalytic asymmetric synthesis of optically active isoxazoline compound and an optically active isoxazoline compound. A method for catalytic asymmetric synthesis of optically active isoxazoline compound of a formula (6) including reacting an α,β-unsaturated carbonyl compound of a formula (1) and a hydroxylamine in a solvent in the presence of a base by adding a chiral phase transfer catalyst. An optically active isoxazoline compound of a formula (13) that can be synthesized by the method.

专利号:US-10253153-B2
优先权日:2015-04-24
标题 :Linker and support for solid phase synthesis of nucleic acid, and production method of nucleic acid using said support
发明人：MAETA ERI; MORI KENJIRO; HORIE SHOHEI; ITO TAKAHIKO; SAITO SHOICHIRO; NAGAO RYUHEI
权利人:NITTO DENKO CORP
摘要:The present invention provides a linker for solid phase synthesis of nucleic acid, which consists of a compound represented by the formula (I) or the formula (II), a support for solid phase synthesis of nucleic acid, which has a structure represented by the formula (III), and a production method of a nucleic acid, which uses the support: n nwherein each symbol is as defined in the SPECIFICATION.

专利号:US-11542269-B2
优先权日:2018-01-03
标 题:Prins reaction and compounds useful in the synthesis of halichondrin macrolides and analogs thereof
发明人：CHOI HYEONG-WOOK; FANG FRANCIS G
权利人:EISAI R&D MAN CO LTD
摘要:The invention provides methods utilizing Prins reaction in the preparation of compounds that may be useful as intermediates in the synthesis of halichondrin macrolides and analogs thereof. The invention also provides compounds that may be useful as intermediates in the synthesis of a halichondrin macrolides and methods for preparing the same.