Conformational analysis of 5Z- and 5E-vitamin D3 dihydroderivatives by molecular mechanics
โ Scribed by Ricardo A. Mosquera; Miguel A. Rios; Clara A. Tovar
- Book ID
- 119117114
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 544 KB
- Volume
- 168
- Category
- Article
- ISSN
- 0166-1280
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๐ SIMILAR VOLUMES
## Abstract A theoretical and NMRโspectroscopic conformational analysis is presented of the 3โmethylโ1,3,5โhexatrienes and of (__Z__)โ3โ__tert__โbutylโ1,3,5โhexatriene. It is shown that (__E__)โ3โmethylโ1,3,5โhexatriene exists mainly as the __tEt__ rotamer and (__Z__)โ3โmethylโ1,3,5โhexatriene as t
since m2 c~lc"l~tio"r will co"Csi"l"q "on-planar conju9at.d RISSULTS AND DISCUSSION not correctly prodlct 9\*owtri.m or .n.r9i.s for 8truCt"r\*s double bond@, th9 )+o( propram, involrinp a non-planar pi subroutine, I.\* uaed.Il In or&r to 9ai" conCidmco in thio proprama'e ability to modal reall8Clc