CAS: 7383-19-9; Hept-1-Yn-3-Ol

相似化合物

818-72-4 105-31-7 32556-70-0

上下游产品

n-butyl magnesium bromide Propargylic aldehyde pentanal sodium acetylide (E)-1-(dimethyl(phenyl)silyl)hept-1-en-3-ol 2-(Dimethyl-phenyl-silanyl)-hept-1-en-3-ol 5-butyl-6-methyl-2,3-dihydro-pyrazine (R)-1-heptyn-3-ol

1-(Trimethylsilyl)Hept-1-Yn-3-Ol置于甲醇,Potassium Carbonate体系中,用 二氯甲烷 作为反应溶剂,以91%的收率获得产物1-庚炔-3-醇
参考文献:非外消旋β-烷基-β-芳基-二取代的烯丙醇的合成及其向具有季立体中心的烯丙胺和氨基酸的转化†
标题:非外消旋β-烷基-β-芳基-二取代的烯丙醇的合成及其向具有季立体中心的烯丙胺和氨基酸的转化†
摘要:报道了非外消旋的β-烷基-β-芳基烯丙醇的合成及其向具有季立体位中心的烯丙胺的转化.通过cu催化的烯酮的对映选择性还原或通过非外消旋炔丙醇的顺序烷基化/加氢甲锡烷基化/ Stille偶联来制备烯丙醇.通过完全手性转移的氰酸酯至异氰酸酯重排/亲核加成,将所制备的β-烷基-β-芳基烯丙醇转化(对应于氨基甲酰基化之后)为相应的烯丙胺衍生物.改变亲核试剂可以制备各种烯丙胺衍生物,包括氨基甲酸酯,酰胺,甲酰胺,脲和游离胺.所得烯丙胺的臭氧分解/氧化提供了非外消旋的季α-氨基酸.
DOI:10.1039/c8Ob00731D

专利信息

专利号:US-9920160-B2
优先权日:2014-09-03
标题 :Method for synthesis of polymer containing multiple epoxy groups
发明人：GAO CHAO; ZHENG YAOCHEN; PENG LI; CAI SHENGYING; WENG ZHULIN
权利人:UNIV ZHEJIANG
摘要:A method for a synthesis of a polymer containing multiple epoxy groups includes steps of: under protection of nitrogen or argon, with a photosensitive free radical initiator under an ultraviolet light irradiation, initiating a mixture of a dithiol compound and alkynyl glycidyl ether or other alkynyl-containing compounds to proceed a thiol-yne polymerization, so as to obtain the polymer. The number of the epoxy groups is able to be adjusted through changing a type of a dithiol monomer, a mixing ratio of the dithiol monomer, and a mixing ratio between the alkynyl glycidyl ether and other alkynyl compounds. The present invention has advantages of: fast reaction, convenient process, easy post-processing, a large number of the epoxy groups, and adjustable and controllable content. The obtained polymer has a wide potential application in fields of coating, adhesive, ink, encapsulating material, resin for composite material, additive, high performance material, function material, and so on.

专利号:US-4158672-A
优先权日:1976-01-26
标题 :Polyfluoroalkylthio alcohols, esters and useful compositions therefrom
发明人：DEAR ROBERT E A; BRACE NEAL O
权利人:CIBA GEIGY CORP
摘要:Polyfluoroalkylthio alcohols and esters thereof are disclosed with utility as intermediates for the synthesis of fluorochemicals with low free surface energies having oil and water repellent properties. The novel alcohols and esters are obtained by a free radical catalyzed addition of polyfluoroalkylthiols to acetylenic alcohols or esters thereof. The alcohols are employed in preparation of fluorine containing polyurethanes which are useful as finishes to provide oil and water repellency to textiles and as additives to plastics to provide mold release and other desirable properties.

专利号:US-2017044304-A1
优先权日:2014-09-03
标 题:Method for synthesis of polymer containing multiple epoxy groups

专利号:CN-116173243-B
优先权日:2023-01-19
标 题 :Synthesis and Application of Alkynyl Substitutes of Di(2-Ethylhexyl) Phthalate

专利号:CN-116173243-A
优先权日:2023-01-19
标题 :Synthesis and application of alkynyl substituent of di (2-ethylhexyl) phthalate