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770732-57-5

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770732-57-5 Usage

Azide derivative of indole

Heterocyclic compound commonly found in natural products and pharmaceuticals

Versatile for use in chemical synthesis and medicinal chemistry

Can be used as a reagent for the preparation of various indole derivatives and as a precursor for the synthesis of heterocyclic compounds with potential biological activity

Phenylmethyl group

Suitable for attachment to other molecules in drug discovery and development

Check Digit Verification of cas no

The CAS Registry Mumber 770732-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,0,7,3 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 770732-57:
(8*7)+(7*7)+(6*0)+(5*7)+(4*3)+(3*2)+(2*5)+(1*7)=175
175 % 10 = 5
So 770732-57-5 is a valid CAS Registry Number.

770732-57-5Relevant articles and documents

Total synthesis of 4-azaeudistomin Y1 and analogues by inverse-electron demand diels-alder reactions of 3-aminoindoles with 1,3,5-triazines

Xu, Guoxing,Zheng, Lianyou,Dang, Qun,Bai, Xu

, p. 743 - 752 (2013/04/23)

A new inverse-electron-demand Diels-Alder (IDA) reaction of 3-aminoindoles as dienophiles was developed for the efficient preparation of 4-aza-β-carbolines in high yields. Because N1-unprotected 3-aminoindoles show poor thermal stability, a one-pot protocol was developed that combines the removal of tert-butoxycarbonyl protecting groups with the IDA reaction. This protocol, using tert-butyl 1H-indol-3-ylcarbamates as reactants, gave the corresponding IDA products in excellent yields. The new IDA methodology was used in a total synthesis of 4-azaeudistomin Y1, which was obtained in 57% overall yield in four steps. Moreover, the chemistry is suitable for the rapid preparation, through either Friedel-Crafts acylation or amide-formation reactions, of analogues that are useful for exploring structure-activity relationships at the C1-position. Georg Thieme Verlag Stuttgart · New York.

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