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201213-22-1

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201213-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201213-22-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,2,1 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 201213-22:
(8*2)+(7*0)+(6*1)+(5*2)+(4*1)+(3*3)+(2*2)+(1*2)=51
51 % 10 = 1
So 201213-22-1 is a valid CAS Registry Number.

201213-22-1Downstream Products

201213-22-1Relevant articles and documents

Bicyclic cyclopalladated complexes derived from N-benzyl-substituted Schiff's bases

Hiraki, Katsuma,Ibaraki, Shingo,Onishi, Masayoshi,Ono, Yuka,Kawashima, Junko K.,Ando, Masako

, p. 199 - 207 (2008/10/08)

2-Benzylamino-2-penten-4-one (Hacac-bn) reacts with Pd(MeCO2)2 and [Pd(MeCO2)2(SPri2)2] in benzene at 50°C to give an N,O-chelated complex, [Pd(acac-bn)2] and a bicyclic cyclopalladated complex, [Pd(acac-NCH2C6H4)(SPri2)], respectively. Diisopropyl sulfide ligand in the latter complex is replaced easily by PPh3, giving [Pd(acac-NCH2C6H4)(PPh3)]. N-(Salicylidene)benzylamine (Hsal-bn) also reacts similarly with Pd(MeCO2)2 and [Pd(MeCO2)2(SPri2)2] at 50°C to afford [Pd(sal-bn)2] and [Pd(sal-NCH2C6H4)(SPri2)], respectively. N-(3,5-Dichlorosalicylidene)benzylamine (Hdcsal-bn) reacts with [Pd(MeCO2)2(SPri2)2] and Pd(MeCO2)2 in the presence of PPh2(OMe) at 50°C to yield cyclopalladated complexes, [Pd(dcsal-NCH2C6H4)(SPri2)] and [Pd(dcsal-NCH2C6H4){PPh2(OMe)}], respectively. [Pd(MeCO2)2(dmpy)2] (dmpy = 3,5-dimethylpyridine) reacted with Hdcsal-bn in 1:1 and 1:2 molar ratios at 50°C to give [Pd(dcsal-bn)(MeCO2)(dmpy)] and [Pd(dcsal-bn)2], respectively. The functions of SPri2 and dmpy in these reactions are discussed.

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