Potassium tert-butoxide has been used as a strong base in the enantioselective synthesis of amines by transfer hydrogenation of N-(tertbutylsulfinyl)imines. Take 2, 6, 6-trimethylcyclohexane-2-alkenyl formaldehyde to have reaction with allyl Grignard agent to generate cyclohexenyl butenol, followed ...
Potassium tert-butoxide has been used as a strong base in the enantioselective synthesis of amines by transfer hydrogenation of N-(tertbutylsulfinyl)imines.Take 2, 6, 6-trimethylcyclohexane-2-alkenyl formaldehyde to have reaction with allyl Grignard agent to generate cyclohexenyl butenol, followed by...
Sodium tert-butoxide is used as a strong base and a non-nucleophilic base. In organic synthesis, it serves as an intermediate in various reactions like condensation, rearrangement and ring-opening. Further, it finds use in agrochemicals, pharmaceuticals, colorants, aroma chemicals, detergents and bi...
865-47-4 ]C 4 H 9 KO(MW 112.23) InChI= 1S/C4H9O.K/c1-4(2,3)5;/h1-3H3;/q-1;+1 InChIKey= LPNYRYFBWFDTMA-UHFFFAOYSA-N (strong alkoxide base capable of deprotonating many carbon and other Brnsted acids; relatively poor nucleophile 1 ) Physical Data: mp 256–258°C (dec)...
Treated with a strong organic base selected from potassium tert-butoxide, n-butyllithium,a metal amide or a Grignard reagent before or during the reaction; perfluoroalkylation agents with improved stability 来自 Google Patents 喜欢 0 阅读量: 13 ...
Potassium tert-butoxide Product Introduction Product Name: Potassium tert-butoxide English alias: Potassium tert-butylate; potassium tert-butanolate; Potassium t-butoxide; Potassiumtbutoxide; Potassium Tertiary Butoxide; KTB; 2-methyl-2-propanopotassiumsalt; 2-Propanol,2-methyl-,potassiumsalt; potassium-...
英文名称Potassium tert-butoxide 储存温度充氩 运输条件常规运输 产品介绍 总杂质:可能含有高达 5000 ppm 的钠 叔丁醇钾是一种强醇盐碱,它可以使碳和其他Brφnsted酸去质子化。 它是一种相对较差的亲核试剂。 应用 Mizoroki-Heck 型反应由叔丁醇钾介导。叔丁醇钾能引发咔唑基取代环氧乙烷的阴离子聚合。
ALUMINUM TERT-BUTOXIDE (CAS 556-91-2) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
Sodium tert-butoxide is prepared by reacting tert-butanol with sodium metal. View all 3.6 Potential Exposure Butyl alcohols are used as solvents forpaints, lacquers, varnishes, natural and synthetic resins,gums, vegetable oils, dyes, camphor, and alkaloids. Theyare also used as an intermediate ...
The treatment of bituminous coals with strong bases The strength of the base was an important factor, and Lochmann's base (BASE), an equimolar mixture of n-butyllithium and potassium tert-butoxide, ... K Chatterjee,LM Stock - 《Energy & Fuels》 被引量: 7发表: 2002年 Preparation of ...