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Optical rotatory dispersion studies CXXIV. Synthesis and circular dichroism of 3(S)a- and 3(R)e-deuterio-4(R)-t-isopropylcyclohexanone

✍ Scribed by P. Sundararaman; Carl Djerassi


Book ID
108384900
Publisher
Elsevier Science
Year
1979
Tongue
French
Weight
34 KB
Volume
20
Category
Article
ISSN
0040-4039

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πŸ“œ SIMILAR VOLUMES


Optical rotatory dispersion studies CXXI
✍ P. Sundararaman; Carl Djerassi πŸ“‚ Article πŸ“… 1978 πŸ› Elsevier Science 🌐 French βš– 257 KB

OPTICAL ROTATORY DISPERSION STUDIES CXXIV.l SYNTHESIS AND CIRCULAR DICHROISM OF 3(S)a -AND 3(R)e-DEUTERIO-4(R)-t-BUTYLCYCLOHEXANONE AND 2(R)a -AND 2(S)e-DEUTERIO-4(R)-ISOPROPYLCYCLOHEXANONE.

Optical rotatory dispersion studies CXXI
✍ Carl Djerassi; Craig L. VanAntwerp; P. Sundararaman πŸ“‚ Article πŸ“… 1978 πŸ› Elsevier Science 🌐 French βš– 169 KB

Asymmetric disturbance by deuterium of intrinsically symmetric chromophores such as the car-bony1 group promises to become a fruitful field for theoretical studies of the octant rule. 2 The first example was (3R)-deuteriocyclopentanone (A), prepared3 by multi-step transformation from (t)-

Synthesis, spectral and conformational s
✍ A. Manimekalai; S. Sivakumar πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 166 KB

A series of __N__‐arylsulfonyl‐__t__(3)‐isopropyl‐r(2),__c__(6)‐diarylpiperidin‐4‐ones 1–8 were synthesized and characterized unambiguously by ^1^H, ^13^C NMR, 2D‐COSY and HSQC NMR spectroscopy. The conformational preferences of 1–8 have been discussed on the basis of the coupling constants, and the