CAS: 110-46-3; Isoamyl Nitrite

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CAS号123-51-3 异戊醇 | CAS号122-73-6 苄基异戊基醚 | CAS号7782-77-6 亚硝酸 | CAS号107-82-4 溴代异戊烷 | CAS号624-91-9 亚硝酸甲酯 | CAS号111029-14-2 3-nitro-2,4,5-t... | CAS号55165-09-8 2-苯基-1,3-丙烷二胺 | CAS号1078-21-3 非尼布特 | CAS号57-44-3 巴比妥 | CAS号32955-22-9 噻唑-5-甲酸乙酯 | CAS号544-00-3 二异戊胺 | CAS号645-41-0 三异戊胺 | CAS号107-85-7 异戊胺 | CAS号625-28-5 异戊腈 | CAS号5336-53-8 N-亚硝基二苄基胺(NDBzA)

Alkaline Earth Salt Of/the/ Methylsulfuric Acid置于alkali Nitrite体系中,化学反应生成亚硝酸异戊酯
参考文献:Neogi,Journal Of The Chemical Society,1914,Vol. 105,P. 2375
标题:Neogi,Journal Of The Chemical Society,1914,Vol. 105,P. 2375

专利信息

专利号:US-10954178-B1
优先权日:2020-08-28
标题 :Synthesis of haloindenes
发明人：WNUK STANISLAW F; HOWLADER MD ABU HASAN
权利人:WNUK STANISLAW F; HOWLADER MD ABU HASAN; THE FLORIDA INTERNATIONAL UNIV BOARD OF TRUSTEES
摘要:The subject invention provides an expedited synthesis of 5, 6, and 7-iodoindenes from the corresponding aminoindan-1-ones in more than 70% yield, employing readily available precursors and reagents. A three-step sequence involves diazotization-iodination of aminoindan-1-one followed by reduction and dehydration. The method has a general character and can be extended for the preparation of various 4-, 5-, 6- or 7-haloindenes using different halogen sources for diazotization-halogenation reaction.

专利号:US-11040938-B2
优先权日:2016-07-27
标 题 :Continuous flow process for the synthesis of phenylhydrazine salts and substituted phenylhydrazine salts
发明人：MA BING; PAN SHUAI
权利人:SHANGHAI HYBRID—CHEM TECH; SHANGHAI HYBRID CHEM TECH
摘要:The present invention provided a continuous flow process for the synthesis of phenylhydrazine salts and substituted phenylhydrazine salts. Diazotization, reduction, acidic hydrolysis and salifying with acids are innovatively integrated together. Using acidic liquids of aniline or substituted aniline, diazotization reagents, reductants and acids as raw materials, phenylhydrazine derivative salts is obtained through the synthesis process, which is a three-step continuous tandem reaction including diazotization, reduction, acidic hydrolysis and salifying. The described synthesis process is a kind of integrated solutions, which is carried out in an integrated reactor. The feed inlets of the integrated reactor are continuously filled with raw materials. In the integrated reactor, diazotization, reduction, acidic hydrolysis and salifying are carried out continuously and orderly, and phenylhydrazine salts or substituted phenylhydrazine salts is obtained in the outlet of the integrated reactor without interruption. The total reaction time is no more than 20 min.

专利号:US-7332634-B2
优先权日:2002-07-23
标题:Method for the continuous purification by distillation of 1,2-propylene glycol that accumulates during the synthesis of propylene oxide without coupling products
发明人：BASSLER PETER; GOEBBEL HANS-GEORG; TELES JOAQUIM HENRIQUE; RUDOLF PETER
权利人:BASF AG
摘要:The invention relates to a continuously operated process for the purification by distillation of the 1,2-propylene glycol formed as by-product in the synthesis of propylene oxide, wherein the mixture formed in the synthesis which contains the 1,2-propylene glycol is separated in a dividing wall column into low-, intermediate- and high-boiling fractions and the 1,2-propylene glycol is taken off as intermediate boiler at the side offtake of the column.

专利号:US-11639349-B2
优先权日:2020-05-28
标题:Stereoselective synthesis of intermediate for preparation of heterocyclic compound
发明人：CHEN WEN-CHANG; HSU HAN-PEI; CHOU SHAN-YEN; CHUANG SHIH-CHIEH; YEN CHI-FENG
权利人:TAI GEN BIOTECHNOLOGY CO LTD; TAIGEN BIOPHARMACEUTICALS CO BEIJING LTD; TAIGEN BIOTECHNOLOGY CO LTD
摘要:Provided is a stereoselective synthesis of an intermediate for the preparation of the heterocyclic derivative as a Cap-dependent endonuclease inhibitor. The synthesis process has the advantages of simple operation, higher yield and relatively controllable steroselectivity, such that it is suitable for large-scale production.

专利号:WO-0100609-A1
优先权日:1999-06-29
标题:Method for synthesis of n-homocysteine thiolactonyl retinamide
发明人：KAZIMIR MICHAEL; WILSON RAY E II
权利人:UNIV BAYLOR; KAZIMIR MICHAEL; WILSON RAY E II
摘要:The present invention describes methods of synthesis for N-homocysteine thiolactonyl retinamide (thioretinamide), a compound that has anticancer and antiatherogenic properties. The present invention further describes methods for the synthesis of N-homocysteine thiolactonyl retinamido cobalamin (thioretinaco), a compound that has potential anticancer, antineoplastic, antiviral, and antiatherogenic properties.

专利号:US-9469614-B2
优先权日:2011-10-27
标 题:Synthesis of triazolopyrimidine compounds
发明人：ZUPANCIC BORUT; MARAS NENAD; STERK DAMJAN
权利人:LEK PHARMACEUTICALS
摘要:The present invention relates to the field of organic synthesis and describes the synthesis of specific triazolopyrimidine compounds and intermediates thereof as well as related derivatives.