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1416816-01-7

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1416816-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1416816-01-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,6,8,1 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1416816-01:
(9*1)+(8*4)+(7*1)+(6*6)+(5*8)+(4*1)+(3*6)+(2*0)+(1*1)=147
147 % 10 = 7
So 1416816-01-7 is a valid CAS Registry Number.

1416816-01-7Downstream Products

1416816-01-7Relevant articles and documents

Metal-Free Synthesis 6-Benzylphenanthridines via Radical Addition/Cyclization of 2-Isocyanobiphenyls

Chen, Li,Chen, Xia,Lu, Yuling,Luo, Zengwei,Yao, Meng,Zhang, Yonghui

, p. 290 - 296 (2020)

A simple and practical approach has been established for the synthesis of 6-benzylphenanthridines from benzylic hydrocarbons and 2-isocyanobiphenyls via C(sp 3)-H/C(sp 2)-H bond functionalization under metal-free condition. The reaction exhibits good functional group tolerance and delivers the target products in moderate to excellent yields. The preliminary mechanistic investigation revealed that a radical intermediate might be involved in this reaction.

Rapid synthesis of polysubstituted phenanthridines from simple aliphatic/aromatic nitriles and iodo arenes: Via Pd(ii) catalyzed domino C-C/C-C/C-N bond formation

Jaiswal, Yogesh,Kumar, Yogesh,Pal, Jagannath,Subramanian, Ranga,Kumar, Amit

supporting information, p. 7207 - 7210 (2018/07/03)

An efficient and straightforward method has been developed for the synthesis of polysubstituted phenanthridines from simple aryl iodides and alkyl/aryl nitriles via the palladium-catalyzed nucleophilic addition of aryl iodides to nitriles followed by casc

Free-amine-directed alkenylation of C(sp2)-H and cycloamination by palladium catalysis

Liang, Zunjun,Ju, Long,Xie, Yongju,Huang, Lehao,Zhang, Yuhong

, p. 15816 - 15821 (2013/01/16)

A new protocol for the palladium-catalyzed free-amine-directed alkenylation of C(sp2)-H bonds and cycloamination is described. Substituted biaryl-2-amines react with various alkenes, including electron-deficient alkenes, aryl alkenes and alkyl alkenes, to give the corresponding phenanthridines with exclusive regioselectivity. The use of α-branched styrenes leads to the formation of tricyclic compounds with a seven-membered amine ring. The method operates through a free-amine-directed alkenylation and a subsequent hydroamination cyclization reaction. Seven-membered cycloamination: A new protocol for the palladium-catalyzed free-amine-directed alkenylation of C(sp2)-H bonds and subsequent cycloamination is described (see scheme). Substituted biaryl-2-amines react with various alkenes to give the corresponding phenanthridines with exclusive regioselectivity. The use of α-branched styrenes leads to the formation of tricyclic compounds with a seven-membered amine ring. Copyright

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