Crystal and molecular structure of tetrachloro tetraaquo-(1,8,10,17-tetraazacyclooctadecane-9,10-dithione) dicopper (II)
β Scribed by Dr. Lallan Mishra; A. K. Pandey
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 158 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0232-1300
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π SIMILAR VOLUMES
CH,(18) + 14-CH3; 2.07, s CH,( 4) (CDCI,);not yet crystalli~ed]~). Finally, 8 was converted by catalytic hydrogenation [5%-Pd/C in ethanol/triethylamine; + 11 and cyclisation [HCl in acetic acid] into 3-oxo-17~-acetoxy-14a-methyl-A4-8a,9B,lOa,13a-estrene (12) [m.p. 86-88'; -[ U ] D = + 1' (CHC1,).
Steroids / Chiral amino alcohols / Copper(I1) salicylideneimine complexes / X-ray analysis ## ~~ The steroidal 16~-salicylideneimino-l7~-hydroxy compound 1, synthesized from the corresponding 16p, 17P-amino alcohol, served as a new tridentate chiral ligdnd for Cu'+-complexation. The X-ray data fo