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Photochemistry of α-oxo oximes. Part 9. The γ-hydrogen abstraction in α-oxo oxime ethers

✍ Scribed by Theo S. V. Buys; Hans Cerfontain; Jan A. J. Geenevasen; Frank Stunnenberg


Book ID
104588750
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
685 KB
Volume
105
Category
Article
ISSN
0165-0513

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Photochemistry of α-oxo oximes. Part 10:
✍ Theo S. V. Buys; Hans Cerfontain; Jan A. J. Geenevasen; Frank Stunnenberg 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 850 KB

## Abstract The (__E__)‐ and (__Z__)‐isomers of the 3,3,__n,n__‐tetramethyl‐2‐(methoxyimino)‐1‐cycloalkanones (__n__ = 5 to 7) (3a‐c) and their acyclic analogue (__Z__)‐4‐(methoxyimino)‐2,2,5,5‐tetramethyl‐3‐hexanone [(__Z__)‐4] have been irradiated at λ 254 nm in acetonitrile as solvent in order t

Photochemistry of α-oxo oximes. Part 11:
✍ Theo S. V. Buys; Hans Cerfontain; Jan A. J. Geenevasen 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 546 KB

## Abstract Photochemical __E‐Z__ isomerization of 2‐(methoxyimino)‐1‐indanone (1) and its 7‐methyl derivative (2) was studied under conditions of direct irradiation (λ 350 and 300 nm) and triplet photosensitization. The decay ratios __k__~5~/__k__~6~ for triplet photosensitization and direct irrad