Lithium tri sec butylborohydride

Author: rmpy

August undefined, 2024

http://www.ichemical.com/products/38721-52-7.html WebThe most frequently used method for the preparation of cyclic N - (1-hydroxyalkyl) lactams and carbamates is undoubtedly partial reduction of the corresponding imides. [ 44 – 47] This useful procedure enjoys the advantages of general applicability and ease of execution, and has fueled a large number of synthetic applications in natural product …

Lithium tri sec-butyl borohydride (CAS 38721-52-7) Market …

WebSECTION 1: IDENTIFICATION DE LA SUBSTANCE/DU MÉLANGE ET DE LA SOCIÉTÉ/L’ENTREPRISE 1.1. Identificateur de produit Description du produit: Lithium tri-sec-butylborohydride, 1M solution in THF Cat No. : 176450000; 176451000; 176458000 Synonymes Lithium triisobutylhydroborate Identifiant de formule unique (UFI)5J5G … WebL0164 Lithium Tri-sec-butylborohydride (ca. 21% in Tetrahydrofuran, ca. 1.0mol/L) 100mL. P1719 (Polystyrylmethyl)trimethylammonium Cyanoborohydride cross-linked with 10% DVB (30-50mesh) (2.6-3.0mmol/g) 5g 25g. P1681 Potassium Borohydride 25g 100g. P1380 Potassium Tri-sec-butylborohydride (ca. 1.0mol/L in Tetrahydrofuran) Price on … chiptekort oplossing

Lithium tri-sec-butylborohydride, 1M solution in THF, AcroSeal , …

WebAdditional Names: lithium tri-sec-butylborohydride. Molecular Formula: C 12 H 28 BLi. Molecular Weight: 190.10. Percent Composition: C 75.82%, H 14.85%, B 5.69%, Li 3.65%. ... Additional Names: potassium tri-sec-butylborohydride. Molecular Formula: C 12 H 28 BK. Molecular Weight: 222.26. WebThe resulting 12β-hydroxy steroid derivative was oxidized to the C12-ketone, which was stereoselectively reduced with lithium tri-sec-butylborohydride to afford the 12α-hydroxy stereochemistry. The C7-position was oxidized to yield the various 7-keto, 7β-hydroxy, and 7α-hydroxy derivatives. WebLithium tri-sec-butylborohydride, 1.0Msolution in THF Revision Date 06-Sep-2024 Full text of Hazard Statements: see section 16 2.2. Label elements Signal Word Danger Hazard Statements H225 - Highly flammable liquid and vapor H260 - In contact with water releases flammable gases which may ignite spontaneously H314 - Causes severe skin burns and ... chiptek solutions

Lithium Tri-sec-butylborohydride Solution - American Elements

Web化学品中文(英文)名称, 化学品俗名或商品名：CALSELECT™ Lithium tri-sec-butylborohydride, 1M in tetrahydrofuran (在 2 页继续) 44.1.1 1113-78-6 三(1-甲基丙基) … Web三氟甲磺酸锂 Lithium trifluoromethanesulfonate 33454-82-9 10G 通用试剂甲基锂 Methyllithium solution 917-54-4 100ML 通用试剂三仲丁基硼氢化锂 Lithium tri-sec-butylborohydride solut ... chiptelWeb3 apr. 2024 · LITHIUM TRI-SEC-BUTYLBOROHYDRIDE; Lithium hydrotri-sec-butylborate; Lithium selectride; Lithium tri-sec-butylborohydride; CAS#: 38721-52-7: Formula: C 1 2 H 2 8 BLi: Molecular Weight: 190.1: More Publications. Need Help? Ask a Question. Market Reports. All Categories . Chemicals & Petrochemicals. chiptekort toyota

"WebLow cost but High Ouality Hydrides: Lithium tri-t-butoxyaluminium Hydride, Lithium Borohydride, SUPER-HYDRIDE, L-SELECTRIDE, Zinc Borohydride, ... Lithium tri-sec-Butylborohydride; Zinc Borohydride; Lithium Aluminium Hydride; Lithium Hydride; Contact. More. Catalog Number. Synonyms. Molecular Formula ... " - Lithium tri sec butylborohydride

Lithium tri sec butylborohydride

Lithium triisobutylhydroborate Bulk Manufacturer Supplier

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. 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

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WebPotassium tri-sec-butylborohydride solution. Linear Formula: K [CH (CH3)CH2CH3]3BH. CAS Number: 54575-49-4. Molecular Weight: 222.26. MDL number: MFCD00009324. WebMSDS Name:Lithium tri-sec-butylborohydride 1M solution in THF Catalog Numbers:AC176450000, AC176451000, AC176458000 Synonyms:Lithium triisobutylhydroborate Company Identification: Acros Organics N.V. One Reagent Lane Fair Lawn, NJ 07410 For information in North America, call:800-ACROS-01 For emergencies …

WebWe are Lithium triisobutylhydroborate CAS:38721-52-7 manufacturer and supplier in China, Pls send inquiry of to [email protected] of visit www.nbinno.com our official website should you have any interests. Uses: Used as an excellent, mild and highly selective reducing reagent in organic synthesis. Web三仲丁基硼氢化锂概述分子式 c12h25bli 英文同义词 lithium tri-s-butylhydroborate;lithium tri-sec-butylborohydride;lithium tri-sec-butylhydridoborate;lithium triisobutylhydroborate;l-selectride(r);l-se

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. Web27 mrt. 2024 · Lithium tri-sec-butylborohydride, 1M solution in THF, AcroSeal™, Thermo Scientific Chemicals 48.11 EUR valid until 2024-03-27 Use promo code "20585" to get your promotional price.

Web15 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 …

WebLithium triisobutylhydroborate, CAS No. 38721-52-7 - iChemical Lithium triisobutylhydroborate CAS No. 38721-52-7 / Cat No.EBD3334 Formula: C12H27BLi Molecular Weight: 189.09 Synonyms: Lithium tri-sec-butylborohydride Lithium triisobutylhydroborate L-selectride lithium tri-sec-butylhydroborate Lithiumbutylborohydride chip telefono walmartWeb(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 … graphical ridgeWeb1 jul. 2009 · Lithium tri-sec-Butylborohydride (l-Selectride): A Powerful and Highly Stereoselective Reducing Reagent Lithium tri-sec-Butylborohydride (l-Selectride): A Powerful and Highly Stereoselective... chip telmovilWebLithium tri-sec-butylborohydride; L-Selectride; Lithium tri-sec-butylhydroborate(1-) View All. CAS Common Chemistry is provided under the Creative Commons Attribution-NonCommercial 4.0 International License, or CC BY-NC 4.0 license. By using CAS Common Chemistry, you agree to the terms and conditions of this license. chip telcel express activarWebSynonym: Lithium tri-sec-butylborohydride solution. CAS Number: 38721-52-7 Empirical Formula (Hill Notation): C 12 H 28 BLi Molecular Weight: 190.10 MDL Number: MFCD00011708 Linear Formula: Li[CH(CH 3)CH 2 CH 3] 3 BH Product Type: Chemical. Add to Cart: Catalog Number PKG Qty. Price Quantity; 45-178497-100ML: 100 mL: … chip telefonoWeb产品描述. 三仲丁基硼氢化锂，本品的商业形式是溶解在四氢呋喃中的一摩尔溶液。. 本品在有机合成中广泛用作温和的高立体选择性的强还原剂，用于酮的非对称选择还原得到醇，也可用于烯醇1,4共轭加成还原得到酮或醇，用于选择性还原环外丙烯晴衍生物的 ... graphical resume templateWebLithium tri-sec-butylborohydride 三仲丁基硼氢化锂规格: 1.0 M solution in THF, SpcSeal CAS: 38721-52-7 产品编号: H82325 MDL: MFCD00011708 品牌: INFI COA 大包装/定制 … chip telefônico