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(S)-5-(tert-Butyl-dimethyl-silanyloxy)-cyclohexa-1,3-dienecarboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 186767-26-0 Structure
  • Basic information

    1. Product Name: (S)-5-(tert-Butyl-dimethyl-silanyloxy)-cyclohexa-1,3-dienecarboxylic acid methyl ester
    2. Synonyms: (S)-5-(tert-Butyl-dimethyl-silanyloxy)-cyclohexa-1,3-dienecarboxylic acid methyl ester
    3. CAS NO:186767-26-0
    4. Molecular Formula:
    5. Molecular Weight: 268.428
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 186767-26-0.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: (S)-5-(tert-Butyl-dimethyl-silanyloxy)-cyclohexa-1,3-dienecarboxylic acid methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: (S)-5-(tert-Butyl-dimethyl-silanyloxy)-cyclohexa-1,3-dienecarboxylic acid methyl ester(186767-26-0)
    11. EPA Substance Registry System: (S)-5-(tert-Butyl-dimethyl-silanyloxy)-cyclohexa-1,3-dienecarboxylic acid methyl ester(186767-26-0)
  • 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: 186767-26-0(Hazardous Substances Data)

186767-26-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186767-26-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,7,6 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 186767-26:
(8*1)+(7*8)+(6*6)+(5*7)+(4*6)+(3*7)+(2*2)+(1*6)=190
190 % 10 = 0
So 186767-26-0 is a valid CAS Registry Number.

186767-26-0Relevant articles and documents

Cationic bis(oxazoline)Cu(II) Lewis acid catalysts. Enantioselective furan Diels-Alder reaction in the synthesis of ent-shikimic acid

Evans, David A.,Barnes, David M.

, p. 57 - 58 (1997)

The highly enantioselective Diels-Alder reaction between acryloyl oxazolidinone and furan, catalyzed by cationic bis(4-tert-butyloxazoline)Cu)(II) complex 1, is presented. Though the reaction equilibrates rapidly at -20°C, reaction at -78°C permits isolation of the kinetic product mixture. The synthetic utility of the reaction is demonstrated by the conversion of the cycloadduct to ent-shikimic acid.

Bis(oxazoline) and bis(oxazolinyl)pyridine copper complexes as enantioselective Diels-Alder catalysts: Reaction scope and synthetic applications

Evans, David A.,Barnes, David M.,Johnson, Jeffrey S.,Lectka, Thomas,Von Matt, Peter,Miller, Scott J.,Murry, Jerry A.,Norcross, Roger D.,Shaughnessy, Eileen A.,Campos, Kevin R.

, p. 7582 - 7594 (2007/10/03)

The scope of the Diels-Alder reaction catalyzed by bis(oxazoline) copper complexes has been investigated. In particular, [Cu((S,S)-t-Bu-box)](SbF6)2 (1b) has been shown to catalyze the Diels-Alder reaction between 3-propenoyl- 2-oxaz

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