Lithium tri sec butylborohydride
Web(2) preparing lithium tri-sec-butylborohydride: dissolving 18 parts of tri-sec-butylboron in 100 parts of tetrahydrofuran to obtain a tetrahydrofuran solution of tri-sec-butylboron, adding 9.5 parts of triethylene diamine, slowly adding a lithium aluminum hydride solution (3.5 parts of the lithium aluminum hydride solution are dissolved in 30 parts of … WebThe Brief Profile summarizes the non-confidential data on substances as it is held in the databases of the European Chemicals Agency (ECHA), including data provided by third parti
Lithium tri sec butylborohydride
Did you know?
WebAcros Organics Lithium triethylborohydride, 1.7M solution in THF, AcroSeal® 100ML 22560-16-3 AC450698000 800ML AC196550025 Acros Organics Potassium borohydride, 98+% 2.5KG 13762-51-1 AC196550050 5GR AC196551000 100GR AC196555000 500GR AC205471000 Acros Organics Potassium tri-sec-butylborohydride, 1M solution in … WebSECTION 1: Identification of the substance/mixture and of the company/undertaking ꞏ 1.1 Product identifier ꞏ Trade name: CALSELECT™ Lithium tri-sec-butylborohydride, 1M in tetrahydrofuran ꞏ Item number: 03-1400 ꞏ 1.2 Relevant identified uses of the substance or mixture and uses advised against No further relevant information available.
WebSince this preparation was submitted, a number of reductions of 4-tert-butylcyclohexanone to the cis alcohol, with 93–100% selectivity, using various bulky, complex metal hydrides have been described: lithium tri-sec-butylborohydride (L-Selectride), 12, 13 lithium trisiamylborohydride, 13, 14, 15 lithium tri-trans-2-methylcyclopentylborohydride, 14 … http://www.chinazerchem.com/fine-chemicals/inorganic-salts/lithium-tri-sec-butylborohydride-cas-no38721.html
http://www.orgsyn.org/demo.aspx?prep=CV6P0215 WebSodium borohydride and lithium borohydride are the most important borohydrides. One of the main uses of sodium borohydride is in the reduction of sulphur dioxide to give sodium dithionite, ... Lithium tri-sec-butylborohydride, 1.0M solution in THF, packaged under Argon in resealable ChemSeal bottles.
Weblithium tri-sec-butylhydroborate,l-selectridesolution,lithium tri-sec-butylborohydride solution,l-selectride™ solution,lithium tri butan-2-yl boron 1-,lithium tri-sec-butylborohydride l-selectride , 1m in thf,lithium tri-sec-butylborohydride 1.0 m solution in thf, spcseal,lithium tri-sec-butylborohydride, 1.0m solution in thf, packaged under …
WebThere are two commercially available tri-sec-butylborohydrides, potassium tri-sec-butylborohydride (KBHsec-Bu 3) and lithium tri-sec-butylborohydride (LiBHsec-Bu 3), known commonly as K-Selectride® and L-Selectride®, respectively. 139 These reagents are a powerful reducing agent that reduces aldehydes and ketones to their corresponding … shutter color for white house black roofWebProduct Name:Lithium tri-sec-butylborohydride Synonyms:Lithium triisobutylhydroborate;Lithium tri-s-butylhydroborate; L-Selectride(R) solution; l-selectride solution; Lithiumbutylborohydride CAS Number:38721-52-7 Molecular Structure:Li(C4H9)3BH Molecular Weight:190.11 Appearance:Colorless or light grey … the painted burro 99 3rd ave waltham ma 02451WebLithium tri-sec-butylborohydride solution Linear Formula: Li [CH (CH3)CH2CH3]3BH CAS Number: 38721-52-7 Molecular Weight: 190.10 Beilstein: 4007327 MDL number: … the painted cabana punta gorda flWeb丁香通为您提供u251mg细胞系人星形商品详情介绍：价格：询价，货号：gd-c11820588，品牌：atcc、dsmz、riken等细胞库品牌，详见丁香通u251mg细胞系人星形商品详情页； the painted bird wikipediaWebLithium tri-sec-butylborohydride, 1M solution in THF Revision Date 23-Feb-2024 In contact with water releases flammable gases which may ignite spontaneously Causes … the painted cave bandWeb15 mrt. 2012 · Preparative Methods: direct reaction of tri‐s‐butylborane with LiH is not suitable, proceeding only to about 10% completion after 24 h in refluxing THF. 17 The … the painted ceiling poem question and answersWeb1 mei 2002 · Lithium tri-sec-butylborohydride. New reagent for the reduction of cyclic and bicyclic ketones with super stereoselectivity. Remarkably simple and practical procedure for the conversion of ketones to alcohols in exceptionally high stereochemical purity the painted boat resort