𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The generation and sigmatropic rearrangement of a derivative of vinyl-TMM (2,5-dimethyl-3-isopropyl-4-isopropylidenehex-2-en-1,5-diyl)

✍ Scribed by Richard J. Bushby; Stephen Mann

Book ID
104218530
Publisher
Elsevier Science
Year
1986
Tongue
French
Weight
175 KB
Volume
27
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

The generation and E.S.R. observation of
The generation and E.S.R. observation of a derivative of vinyl-TMM (2-methylenecyclohept-3-en-1,5-diyl)
✍ Richard J. Bushby; Christine Jarecki πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 French βš– 206 KB

Photolysis of 6,7-diaza-2-methylenebicyclo[3.2.2lnona-3,6-diene in a glassy matrix at 77K gives the triplet biradical, 2-methylenecyclohept-3-en-1,5-diyl, which shows lD/hcl z 0.019 and IE/hcl = 0.006 cm-'. Trimethylene methane, TMM 1, is a 4~ non-classical or non-Kekule isomer of butadiene (C4H6)'

Enethiol assisted [3,4] and [3,5] sigmat
Enethiol assisted [3,4] and [3,5] sigmatropic rearrangements during thionation of 2,3-diaroylbicyclo[2.2.1]hepta-5-enes with boron sulfide
✍ Darrick S.H.L. Kim; Fillmore Freeman πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 French βš– 190 KB

Thionation reaction of 2,3-diaroylbicyclo[2.2.1]hepta-5-enes using in situ generated B2S 3 (bis-trialkyltin sulfide or bis-trimethylsilyl sulfide reacted with BCI 3 in toluene) gave [3,4] and [3,5] sigmatropic rearrangement products.