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1-tert-Butoxy-2c-hydroxymethyl-2t-methyl-3c-phenyl-<3t-D>-1r-cyclopropancarbonsaeure-lacton is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77308-68-0

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77308-68-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77308-68-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,3,0 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77308-68:
(7*7)+(6*7)+(5*3)+(4*0)+(3*8)+(2*6)+(1*8)=150
150 % 10 = 0
So 77308-68-0 is a valid CAS Registry Number.

77308-68-0Downstream Products

77308-68-0Relevant academic research and scientific papers

Mechanism of the Substitution at the Cyclopropane Ring

Huelskaemper, Ludwig,Weyerstahl, Peter

, p. 746 - 756 (2007/10/02)

Starting from 2a the bicyclic chlorolactone 14a is obtained via 3a and 11a.Reaction of 14a with KOtBu gives the lactone 17b which also is formed from 14b.These results can be explained by a mechanism via the intermediate E.Additional evidence is given by the failure of 15a and b to react with KOtBu and by the product distribution of the reaction of deuterated compound 16a.

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