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Thio-claisen rearrangement of allyl 3-quinolyl sulfides

✍ Scribed by Yasuo Makisumi; Akira Murabayashi

Publisher
Elsevier Science
Year
1969
Tongue
French
Weight
179 KB
Volume
10
Category
Article
ISSN
0040-4039

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πŸ“œ SIMILAR VOLUMES

The thio-Claisen rearrangement of allyl
The thio-Claisen rearrangement of allyl 4-quinolyl sulfides
✍ Yasuo Makisumi πŸ“‚ Article πŸ“… 1966 πŸ› Elsevier Science 🌐 French βš– 192 KB

It was reported in our previous papers (1) that, on heating at 2oo0, ally1 bquinolyl ethers were readily converted into the Claisen products, 3-allyl-4(1H)quinolones, in good yields accompanying small amounts of ring closure products, P,%dihydrofuro-[ 32-cjquinolines. H A ? or HBr-AcOH Several previ

The thio-Claisen rearrangements of allyl
The thio-Claisen rearrangements of allyl and propargyl 4-quinolyl sulfides
✍ Yasuo Makisumi; Akira Murabayashi πŸ“‚ Article πŸ“… 1969 πŸ› Elsevier Science 🌐 French βš– 155 KB

Earlier, we reported that the thio-Cloisen reorrongement of ally1 4quinolyl sulfides (I) to 2,3-dihydrothieno[3.2-clquinolines (III) proceeded through the prototropic cyclizotion of the initially formed 3-allyl-4(1 H)-quinolinethiones (II), on the basis of the quantitative transformation of II into

Thermal rearrangement of allyl 2-quinoly
Thermal rearrangement of allyl 2-quinolyl ethers
✍ Yasuo Makisumi πŸ“‚ Article πŸ“… 1964 πŸ› Elsevier Science 🌐 French βš– 201 KB

A number of studies hove established that a great deal of specificity is observed in the direction of Claisen rearrangement and this specificity has been interpreted on the basis of bond structure (1) or electronic structure (2) of the parent aromatic nucieus. Our previous works (3,4) on the thermal