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benzyl (2S)-6-diazo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 15058-70-5 Structure
  • Basic information

    1. Product Name: benzyl (2S)-6-diazo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    2. Synonyms: benzyl (2S)-6-diazo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    3. CAS NO:15058-70-5
    4. Molecular Formula:
    5. Molecular Weight: 317.368
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 15058-70-5.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: benzyl (2S)-6-diazo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate(CAS DataBase Reference)
    10. NIST Chemistry Reference: benzyl (2S)-6-diazo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate(15058-70-5)
    11. EPA Substance Registry System: benzyl (2S)-6-diazo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate(15058-70-5)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 15058-70-5(Hazardous Substances Data)

15058-70-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15058-70-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,0,5 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 15058-70:
(7*1)+(6*5)+(5*0)+(4*5)+(3*8)+(2*7)+(1*0)=95
95 % 10 = 5
So 15058-70-5 is a valid CAS Registry Number.

15058-70-5Relevant articles and documents

Chiral spiro-β-lactams from 6-diazopenicillanates

Santos, Bruna S.,Nunes, Sandra C.C.,Pais, Alberto A.C.C.,Pinho E Melo, Teresa M.V.D.

experimental part, p. 3729 - 3737 (2012/06/30)

Chiral spiro-β-lactam derivatives have been prepared via stereoselective 1,3-dipolar cycloaddition of 6-diazopenicillanates. Using dipolarophiles such as acrylonitrile, acrylates or methyl vinyl ketone spiro-2-pyrazoline-β-lactams were obtained, whereas t

Synthesis Of 6β-Methoxy-6α-Hydroxymethylpenenms

Sadeghpour, Bahman M.,Pellicciari, Roberto,Marchioro, Carla,Rossi, Tino,Tamburini, Bruno,et al.

, p. 10723 - 10730 (2007/10/02)

6α-Hydroxymethyl-6β-methoxy-2-phenoxymethylpenem was synthesized from benzyl 6β-bromo-6α-methoxypenicillanate via radical addition at 6α-position of methyl tributyltinacrylate and tributyltinstyrene inter alia.The reaction sequence to penem proceeds via secopenicillanates according to established procedures.The good yield of the radical reaction and its stereoselectivity provide a useful entry to the 6α-substituted 6β-methoxypenems and in particular to the 6α-hydroxymethyl-6β-methoxypenems.

Stereospecific synthesis of thienamycin from penicillin

-

, (2008/06/13)

A stereospecific conversion of penicillin to thienamycin, using diisopropylamine borane and magnesium trifluoroacetate to prepare the hydroxyethyl side chain and acetoacetate dianion equivalent disilylethyl to prepare the β-ketoester side chain.

Preparation of 6α-Monosubstituted and 6,6-Disubstituted Penicillanates from 6-Diazopenicillanates: Reactions of 6-Diazopenicillanates with Alcohols, Thiols, Phenylseleninyl Compounds, and Allylic Sulphides, and their Analogues

Giddings, Peter J.,John, D. Ivor,Thomas, Eric J.

, p. 2757 - 2766 (2007/10/02)

Reactions of 6-diazapenicillanates (1) and (2) with a range of compounds, in some cases catalysed by BF3-Et2O or Cu(acac)2, have been investigated, and found to be useful for the synthesis of 6α-monosubstituted and 6,6-disubstituted penicillanates.Thus th

6-Substituted methyl penicillins, derivatives and analogues thereof

-

, (2008/06/13)

Disclosed are antibiotic 6-(substituted methyl) penicillins, derivatives and nuclear analogues thereof; wherein the methyl substituent is, inter alia, hydroxyl, ketonic oxygen, imino nitrogen, amino or thio. Also disclosed are processes for the preparatio

Derivatives of 6-aminopenicillanic acid

-

, (2008/06/13)

Novel 6-methoxy and 6-thioalkyl-6-acylamidopenicillanic acids and their non-toxic pharmaceutically-acceptable salts, esters and amides which are useful as antibiotics. The products are prepared by treating an ester of 6-substituted-6-aminopenicillanic acid with an acylating agent followed by removal of the ester group. Also disclosed are novel intermediates.

6α, β-Substituted penicillin derivatives

-

, (2008/06/13)

Novel 6-methoxy and 6-thioalkyl-6-acylamido-penicillanic acids and their non-toxic pharmaceutically-acceptable salts, esters and amides which are useful as antibiotics. The products are prepared by treating an ester of 6-substituted-6-aminopenicillanic acid with an acylating agent followed by removal of the ester group. Also disclosed are novel intermediates.

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