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76470-01-4

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76470-01-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76470-01-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,4,7 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 76470-01:
(7*7)+(6*6)+(5*4)+(4*7)+(3*0)+(2*0)+(1*1)=134
134 % 10 = 4
So 76470-01-4 is a valid CAS Registry Number.

76470-01-4Downstream Products

76470-01-4Relevant articles and documents

Asymmetric introduction of nucleophiles to the 2-position of pyrrolidine ring through N-acylpyrrolidinium ion

Onomura, Osamu,Ikeda, Takashi,Matsumura, Yoshihiro

, p. 81 - 86 (2007/10/03)

Asymmetric carbon-carbon bond-forming reaction at the 2-position of a pyrrolidine ring was achieved. The reaction involved a chiral Ti(IV) catalyzed coupling between 1-methoxycarboyl-2-methoxypyrrolidine and silyl enol ethers to afford 2-substituted pyrro

Direct oxidative carbon-carbon bond formation using the cation pool method. 1. Generation of iminium cation pools and their reaction with carbon nucleophiles

Yoshida, Jun-ichi,Suga, Seiji,Suzuki, Shinkiti,Kinomura, Naoya,Yamamoto, Atsushi,Fujiwara, Kazuyuki

, p. 9546 - 9549 (2007/10/03)

We have developed a method that involves the generation of a cation pool using low-temperature electrolysis, and then its reaction with nucleophiles under non-oxidative conditions. This one-pot method solves problems associated with conventional oxidative generation of cations and their in situ reaction with nucleophiles, and provides an efficient method for direct oxidative carbon-carbon bond formation. As an example of this method, generation of cation pools from carbamates by low-temperature electrolysis (-72°C) and their reactions with carbon nucleophiles such as allylsilanes, enol silyl ethers, and enol acetates were examined and the desired products were obtained in good yields. Aromatic compounds and 1,3-dicarbonyl compounds can also be utilized as carbon nucleophiles. The present method was also applied to combinatorial parallel synthesis using a robotic synthesizer.

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