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113427-15-9

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113427-15-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113427-15-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,4,2 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 113427-15:
(8*1)+(7*1)+(6*3)+(5*4)+(4*2)+(3*7)+(2*1)+(1*5)=89
89 % 10 = 9
So 113427-15-9 is a valid CAS Registry Number.

113427-15-9Relevant articles and documents

Rhodium(I)-Ctalyzed 'Metallo-Ene' Cyclizations/β-Eliminations

Oppolzer, Wolfgang,Fuerstner, Alois

, p. 2329 - 2337 (2007/10/02)

Octadienyl carbonates 5 provide cyclic 1,4-dienes 6 when treated with RhI complexes (1-10 mol-percent) at 80 deg C.Similar cyclization of cyclohexenyl acetate 8 affords cis-fused hexahydroindene 9.Analogues ring closures of nonadiene carbonate 10 yield preferably the cis-divinylpyrrolidine 11 with RhI catalysis but the trans-isomer 12 when catalyzed by Pd0.Azaoctadienyl carbonate 5a undergoes elimination with (5 mol-percent, 80 deg C) in MeCN giving acyclic triene 7.

134. Catalytic Intramolecular Palladium-Ene Reactions

Oppolzer, Wolfgang,Gaudin, Jean-Marc

, p. 1477 - 1481 (2007/10/02)

Pd(dba)2/PPh3- or Pd(PPh3)4-catalyzed cyclizations of acetoxy-dienes 2 -> 3 and 10 -> 11 gave 1-vinyl-2-methylidene-substituted cyclopentanes and cyclohexanes in high yield, consistent with a palladium-ene/β-elimination mechani

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