Bis 2 oxo 3 oxazolidinyl phosphinic chloride

WebDescription. BOP-Cl Bis- (2-oxo-3-oxazolidinyl)phosphinic chloride or Phosphoric acid bis (2-oxooxazolidide) chlorides is widely used in solid phase peptide synthesis (SPPS). It is extremely effective reagent at cyclizing linear peptides. BOP-Cl can also be used in the coupling of acids to N-methyl amino acids. WebJan 31, 2005 · Hexadepsipeptide 2, the precursor of Hirsutellide A (1), was synthesized in an overall yield of 45% from N-Boc-Me-Gly via three coupling reactions using dicyclohexylcarbodiimide (DCC), O-(7-azabenzotriazol-1-yl)-N,N,N',N'-tetramethyl- uronium hexafluorophosphate (HATU) and bis(2-oxo-3-oxazolidinyl)phosphinic chloride (BOP …

BOP-Cl, Bis(2-oxo-3-oxazolidinyl)phosphinic chloride; CAS 68641 …

WebShop Bis(2-oxo-3-oxazolidinyl)phosphinic chloride, 97%, Thermo Scientific™ at Fishersci.com Bis(2-oxo-3-oxazolidinyl)phosphinic chloride, 97%, Thermo Scientific … WebBis(2-oxo-3-oxazolidinyl)phosphinic chloride was used in the preparation of hexadepsipeptide. Also used as reagent is used for activating the carboxylic group, … phoenix perinatal associates mesa https://gcsau.org

Signal Word Danger

WebName matches: anhydride bis (2-oxo-3-oxazolidinyl)phosphinic chloride. Effect of copper (II) chloride on suppression of racemization in peptide synthesis by the mixed anhydride and related methods. PMID 1428539; DOI 10.1111/j.1399-3011.1992.tb00103.x; International journal of peptide and protein research 1992 Jul; 40 (1):49-53. Web2. The compound, salt or solvate according to claim 1, wherein in the general formula (1), Ar is a monocyclic, polycyclic, or condensed cyclic aromatic heterocyclic group comprising 5-7 membered aromatic heterocyclic ring having one or more of heteroatom(s) selected from the group consisting of nitrogen, oxygen and sulfur in at least one ring, and may have … WebBis(2-oxo-3-oxazolidinyl)phosphinic chloride. Molecular Weight: 254.6. BOP-Cl is a highly effective reagent for the acylation of N-methyl amino acids. It provides good yields with low epimerization. (C Van Der Auwera, MJO Anteunis, Int. J. … phoenix pediatric dentistry

BOP-Cl, Bis-(2-oxo-3-oxazolidinyl)phosphinic chloride

Category:Bis(2-oxo-3-oxazolidinyl)phosphinic chloride (CAS 68641-49-6) - SCBT

Tags:Bis 2 oxo 3 oxazolidinyl phosphinic chloride

Bis 2 oxo 3 oxazolidinyl phosphinic chloride

Search Results for RSC Publishing

WebCyclization of a model linear hexapeptide (VS1 linear peptide, 1) was achieved by using N-ethyl-5-phenylisoxazolium-3′-Sulfonate (Woodward's Reagent K). Yields of the resulting cyclic product 2 were quite low (∼ 15%) in various solvents. The yield in CH2Cl2 increased substantially when the reaction was carried out under free air instead of N2 atmosphere. WebJan 1, 1985 · TO circuiwent these prthlens, a coupling reageit, N,N-bis[2-oxo-3-oxazolidinyl]phosphorndianiidic chloride (Bc~EC), was investigated in the synthesis of oligodeoxyritenucleotides. The choice of BOPIX was based on the cbservations of Palcliooll et al~2 that carioxylic acids formed syinietrical carboxylic acid artiydrides on reaction with …

Bis 2 oxo 3 oxazolidinyl phosphinic chloride

Did you know?

WebDec 15, 2024 · Bis(2-oxo-3-oxazolidinyl) phosphinic chloride (Bop-Cl) (0.51 g, 2.0 mmol, 2.0 equiv) was added at 0 °C, and the mixture was stirred for 1 h at 0 °C. The mixture was warmed to rt and diluted with CH 2 Cl 2 (30 mL) and washed with 1 M triethylammonium bicarbonate (TEAB) buffers (pH 7) (3 × 30 mL). WebDec 14, 2024 · Product Name： Bis(2-oxo-3-oxazolidinyl)phosphinic chloride PREMIUM PRODUCT CAS ： 68641-49-6 Tel： 18306219933 Email： [email protected] Mobile： QQ ：4006286883 Send QQ message. Qianyan Chemical Technology (Wuhan) Co., Ltd. Request for quotation.

WebBis(2-oxo-3-oxazolidinyl)phosphinic chloride was used in the preparation of hexadepsipeptide. Also used as reagent is used for activating the carboxylic group, synthesis of amides, esters and peptides. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label … WebKeywords: 68641-49-6 OR BOP-CL OR SZ5871000 OR Bis(2-oxo-3-oxazolidinyl)phosphinic chloride OR Phosphoric acid bis(2-oxooxazolidide) chloride OR Bis(2-oxo-1,3-oxazolidin-3-yl)phosphinic chloride. Sort search results by Search filters. rsc.org; Journals, books & databases; Home; About us ...

WebRevision number: 4 Revision date: 10/17/2016 1. IDENTIFICATION Product name: Bis(2-oxo-3-oxazolidinyl)phosphinic Chloride Product code: B1213 Product use: For laboratory research purposes. Restrictions on use: Not for drug or household use. 2. HAZARD(S) IDENTIFICATION OSHA Haz Com: CFR 1910.1200: Acute Toxicity - Oral [Category 4] … WebBis(2-oxo-1,3-oxazo lidin-3-yl)phosphin ic chloride [ACD/IUPAC Name] Bis (2-oxo-3 ... Phosphinic chloride, P,P-bis(2-oxo-3-o xazolidinyl)-[ACD/Index Name] Phosphoric …

WebApr 15, 2001 · Organon Laboratories Ltd, Newhouse, Lanarkshire, UK. Search for more papers by this author

WebTitle: SDBS-18273: Subtitle: bis(2-oxo-3-oxazolidinyl)phosphinic chloride: Type: Collection of Spectral data: Subject: Chemical Compound: SDBS No: 18273: DOI: URL phoenix personal injury lawyer jackson whiteWebTypical Procedure (Entry 1): N,N-Bis(2-oxo-3-oxazolidinyl)phosphorodiamidic chloride (1.27 g, 5 mmol) is added to a solution of cyanoacetic acid (0.43 g, 5 mmol) and triethylamine (0.7 mL, … phoenixpharma.bgWebBis(2-oxo-3-oxazolidinyl)phosphinic chloride Synonym(s) : BOP-Cl, Phosphoric acid bis(2-oxooxazolidide) chloride Empirical Formula (Hill Notation) : C 6 H 8 ClN 2 O 5 P phoenix personal injury attorneysWebApr 12, 2024 · 双(2-氧代-3-恶唑烷基)次磷酰氯，英文名Bis(2-oxo-3-oxazolidinyl)phosphinic chloride，常温常压下为白色或者灰白色固体粉末，对水较为敏感，遇水容易潮解变质。双(2-氧代-3-恶唑烷基)次磷酰氯属于磷酰氯衍生物，常用作有机合成中 … phoenix performance enginesWebAnalytically pure dipeptides containing two iminoacids [Pro, MeAla, MePhe, MeVal and SPip (γ‐thiapipecolinic acid)] were prepared with BOP‐Cl [N,N]‐bis(2‐oxo‐3‐oxazolidinyl) … phoenix permit by inspectionWebBis(2-oxo-3-oxazolidinyl)phosphinic chloride. Molecular Weight: 254.6. BOP-Cl is a highly effective reagent for the acylation of N-methyl amino acids. It provides good yields with … phoenix pharmaceuticals burlingameWebBis (2-oxo-3-oxazolidinyl)phosphinic chloride. Synonym (s): BOP-Cl, Phosphoric acid bis (2-oxooxazolidide) chloride. Empirical Formula (Hill Notation): C6H8ClN2O5P. phoenix permit search