CAS: 4039-82-1; ((Prop-2-Yn-1-Yloxy)Methyl)Benzene

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CAS号100-39-0 溴化苄 | CAS号107-19-7 丙炔醇 | CAS号106-96-7 溴代丙炔 | CAS号100-51-6 苯甲醇 | CAS号250234-77-6 trimethyl(pheny... | CAS号100-44-7 氯化苄 | CAS号39115-81-6 sodium propargy... | CAS号5582-62-7 3-三甲基硅氧基-1-丙炔 | CAS号100-52-7 苯甲醛 | CAS号145826-89-7 ethyl 2-oxo-5-p... | CAS号6750-04-5 苯酸炔丙酯 | CAS号100-39-0 溴化苄 | CAS号93-54-9 1-苯基-1-丙醇 | CAS号22539-93-1 苄氧基丙酮 | CAS号130942-02-8 1-phenylmethoxy... | CAS号14593-43-2 烯丙基苄基醚 | CAS号144479-03-8 3-phenylmethoxy... | CAS号92-52-4 联苯

📜烯丙基苄基醚置于pyridinium Hydrobromide Perbromide,四丁基氢氧化铵,二甲基亚砜,三乙胺体系中,用 乙腈,水 作为反应溶剂,化学反应 14.0H,以96%的收率获得产物苄基丙炔基醚
参考文献:烯丙基醇衍生物合成炔丙基醇衍生物的新型一锅法
标题:烯丙基醇衍生物合成炔丙基醇衍生物的新型一锅法
摘要:本文是专门为阿莫斯b.史密斯教授,Iii,在他70之际个生日. 抽象的 已经开发了一种从烯丙醇衍生物合成炔丙醇衍生物的有效一锅法.从c-C双键转变为c-C三键的关键在于,氧官能团的感应电子吸收作用促进了溴化氢从含有相邻氧官能团的1,2-二溴代烷烃中消除团体.在一锅法反应中,氢氧化四丁基铵是最好的碱,分子筛13X的加入也促进了反应. 已经开发了一种从烯丙醇衍生物合成炔丙醇衍生物的有效一锅法.从c-C双键转变为c-C三键的关键在于,氧官能团的感应电子吸收作用促进了溴化氢从含有相邻氧官能团的1,2-二溴代烷烃中消除团体.在一锅法反应中,氢氧化四丁基铵是最好的碱,分子筛13X的加入也促进了反应.
DOI:10.1055/s-0034-1380499

专利信息

专利号:US-8822702-B2
优先权日:2002-12-20
标 题 :Synthesis of amines and intermediates for the synthesis thereof
发明人：BERENS ULRICH; DOSENBACH OLIVER; SPRENGER DANIEL
权利人:BERENS ULRICH; DOSENBACH OLIVER; SPRENGER DANIEL; BASF SE
摘要:The invention relates in a first embodiment to a method for the manufacture of esters of the formula I, n nor especially of amides of the formula II,n n nwherein the symbols have the meanings given in the specification, as well as other intermediates and compounds useful in the synthesis of tryptamines and other substances mentioned in the title. The synthesis methods and intermediates are useful in the synthesis of pharmaceuticals.

专利号:US-2010143980-A1
优先权日:2007-02-22
标题:Synthesis of novel xylosides and potential uses thereof
发明人：BALAGURUNATHAN KUBERAN; MANIVANNAN ETHIRAJAN; XYLOPHONE V VICTOR; TRAN VY MY; NGUYEN KHIEM
权利人:BALAGURUNATHAN KUBERAN; MANIVANNAN ETHIRAJAN; XYLOPHONE V VICTOR; TRAN VY MY; NGUYEN KHIEM
摘要:The present invention includes a xyloside for use in inducing synthesis of a glycosaminoglycan in a cell, the xyloside having a chemical structure of one of Formula (1), Formula (2), Formula (3), Formula (4), Formula (5), Formula (6), Formula (7), Formula (8), Formula (9), or Formula (10) as shown herein. Also, the present invention includes a method of making a xyloside for use in inducing synthesis of a glycosaminoglycan in a cell, wherein the method is performed with “Clickâ€? chemistry. Additionally, the present invention includes a method of administering a xyloside so as to induce synthesis of a glycosaminoglycan in a cell.

专利号:US-2022048879-A1
优先权日:2020-08-13
标 题:Synthesis of small molecules inspired by Phomoxanthone A
发明人：ALI RAMEEZ; MATTSON ANITA
权利人:WORCESTER POLYTECH INST
摘要:Methods, compositions, and kits are provided for synthesizing bioactive chromane, the method including: constructing a tertiary ether stereocenter enantioselectively by catalyzed alkynylation of a substituted chromenone to obtain a chromanone; reducing alkyne and ketone in the chromanone to obtain a chroman; and converting ester to methyl group thereby obtaining chromane.

专利号:US-5629423-A
优先权日:1994-05-16
标题:Asymmetric synthesis of chiral secondary alcohols
发明人：KLEIN J PETER; LEIGH ALISTAIR J; MICHNICK JOHN; KUMAR ANIL M; UNDERINER GAIL E
权利人:CELL THERAPEUTICS INC
摘要:A process for synthesizing enantiomerically pure chiral secondary alcohol compounds linked to a heterocyclic core moiety, using a natural chiral molecule starting material. The inventive process is particularly useful for bulk manufacturing of chiral secondary alcohol compounds.

专利号:US-2010087660-A1
优先权日:2002-12-20
标题 :Synthesis of amines and intermediates for the synthesis thereof

专利号:US-8710093-B2
优先权日:2002-12-20
标 题 :Synthesis of amines and intermediates for the synthesis thereof