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69300-13-6

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69300-13-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69300-13-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,3,0 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 69300-13:
(7*6)+(6*9)+(5*3)+(4*0)+(3*0)+(2*1)+(1*3)=116
116 % 10 = 6
So 69300-13-6 is a valid CAS Registry Number.

69300-13-6Relevant articles and documents

Direct C(sp3)-H Cyanation Enabled by a Highly Active Decatungstate Photocatalyst

Kim, Kunsoon,Lee, Seulchan,Hong, Soon Hyeok

supporting information, p. 5501 - 5505 (2021/07/26)

A highly efficient, direct C(sp3)-H cyanation was developed under mild photocatalytic conditions. The method enabled the direct cyanation of various C(sp3)-H substrates with excellent functional group tolerance. Notably, complex natural products and bioactive compounds were efficiently cyanated.

Preparation method of alkyl nitrile compound

-

, (2020/05/14)

The invention discloses a preparation method of an alkyl nitrile compound shown as formula I. The preparation method comprises the following step: in a solvent, in the presence of an additive and a catalyst, Zn (CN) 2 and an alkyl halide shown as formula II are subjected to a coupling reaction as shown in the specification to obtain the alkyl nitrile compound as shown in the formula I, wherein theadditive comprises an alkali, the catalyst comprises a nickel compound and a phosphine ligand; the nickel compound is one or more of zero-valent nickel, monovalent nickel salt and divalent nickel salt; when the nickel compound contains zero-valent nickel or divalent nickel salt, the catalyst further comprises a reducing agent. According to the preparation method disclosed by the invention, cyanation of an alkyl halide can be simply, conveniently and efficiently realized by using a cheap catalytic system, and the preparation method also has good functional group compatibility and substrate universality.

Deboronative cyanation of potassium alkyltrifluoroborates: Via photoredox catalysis

Dai, Jian-Jun,Zhang, Wen-Man,Shu, Yong-Jin,Sun, Yu-Yang,Xu, Jun,Feng, Yi-Si,Xu, Hua-Jian

, p. 6793 - 6796 (2016/06/01)

A photoredox catalytic method was developed for the direct cyanation of alkyltrifluoroborates. This reaction provides a new and useful transformation of the easily available alkyltrifluoroborates. The photocatalytic reaction can tolerate a variety of functional groups with mild reaction conditions. Mechanistic investigations are consistent with the present reaction following a radical pathway.

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