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tert-butyldimethylsilyl 4-phenylpent-4-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1270045-89-0

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1270045-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1270045-89-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,0,0,4 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1270045-89:
(9*1)+(8*2)+(7*7)+(6*0)+(5*0)+(4*4)+(3*5)+(2*8)+(1*9)=130
130 % 10 = 0
So 1270045-89-0 is a valid CAS Registry Number.

1270045-89-0Upstream product

1270045-89-0Downstream Products

1270045-89-0Relevant academic research and scientific papers

Double Functionalization of Styrenes by Cu-Mediated Assisted Tandem Catalysis

Kawauchi, Daichi,Ueda, Hirofumi,Tokuyama, Hidetoshi

, p. 2056 - 2060 (2019)

The double functionalization of styrenes through Cu-mediated assisted tandem catalysis was developed. The reaction was initiated by Cu-catalyzed aziridination and the subsequent nucleophilic ring-opening, which was triggered by the addition of (NH4)2S2O8 as an oxidant of Cu-catalyst to form a variety of C–C and C–X bonds. The expansion to three contiguous catalytic cycles led to the synthesis of functionalized indolines by one-pot operation.

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