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Crystal Structure of 2,2-(benzenesulphonyl)-1-(4-chlorobenzoyl) cyclopropane

✍ Scribed by S. Shanmuga Sundara Raj; M. N. Ponnuswamy; G. Shanmugam; M. Krishnaiah

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
64 KB
Volume
34
Category
Article
ISSN
0232-1300

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✦ Synopsis

The title compound (C 22 H 17 O 5 S 2 Cl) crystallizes in the monoclinic space group P2 1 /c with cell constants a = 10.511( 2), b = 15.452(1), c = 13.025(2) Γ…, Ξ² = 103.70(2)ΒΊ, V = 2055.3(5)Γ… 3 , Z=4, D cal =1.49Mgm -3

and T=293K. The structure was solved by direct methods and refined by full-matrix least-squares procedure using 3876 reflections to a final R=0.0526 and wR=0.1787. One of the benzenesulphonyl group is trans and the other is cis to cyclopropane ring. The structure is stabilized by van der Waal's type of interactions.

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The title compound (C 15 H 12 N 3 OSCl) crystallizes in the monoclinic space group P2 1 /n with a = 11.211( 3), b = 8.106(2), c = 17.494(4) Γ…, Ξ² = 104.49(2)ΒΊ, V = 1539.2(7) Γ… 3 , Z = 4, D cal = 1.371 Mg/m 3 at T = 293 K. The structure was solved by direct methods and refined by full-matrix least-squ