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1-{(2S,4S,6R)-6-[2-(tert-butyldiphenylsilyloxy)ethyl]-4-(triisopropylsilyloxy)tetrahydropyran-2-yl}propan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1219971-00-2

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1219971-00-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219971-00-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,9,7 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1219971-00:
(9*1)+(8*2)+(7*1)+(6*9)+(5*9)+(4*7)+(3*1)+(2*0)+(1*0)=162
162 % 10 = 2
So 1219971-00-2 is a valid CAS Registry Number.

1219971-00-2Downstream Products

1219971-00-2Relevant academic research and scientific papers

Tandem catalysis in domino olefin cross-metathesis/intramolecular oxa-conjugate cyclization: Concise synthesis of 2,6-cis-substituted tetrahydropyran derivatives

Fuwa, Haruhiko,Noguchi, Takuma,Noto, Kenkichi,Sasaki, Makoto

supporting information, p. 8108 - 8112,5 (2012/12/12)

Herein, we describe the concise synthesis of 2,6-cis-substituted tetrahydropyran derivatives based on a domino olefin cross-metathesis/ intramolecular oxa-conjugate cyclization (CM/IOCC) reaction. We have found that the domino CM/IOCC of δ-hydroxy olefins

Stereoselective synthesis of substituted tetrahydropyrans via domino olefin cross-metathesis/intramolecular oxa-conjugate cyclization

Fuwa, Haruhiko,Noto, Kenkichi,Sasaki, Makoto

supporting information; experimental part, p. 1636 - 1639 (2010/06/19)

(Figure Presented) A novel strategy for the stereoselective synthesis of substituted tetrahydropyrans has been developed on the basis of a domino olefin crossmetathesis/intramolecular oxa-conjugate cyclization catalyzed by the Hoveyda- Grubbs second-generation catalyst.

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