## Abstract For Abstract see ChemInform Abstract in Full Text.
Novel synthesis and rearrangement of 3,1,5-benzoxadiazepines
✍ Scribed by Roman Mazurkiewicz
- Publisher
- Springer Vienna
- Year
- 1988
- Tongue
- English
- Weight
- 418 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0026-9247
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## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract The diazonium salt of 2‐aminophenol **2** was coupled __in situ__ with malononitrile derivatives **3a‐d**, 2‐cyanomethylthiazolin‐4‐one **9**, 2‐cyanomethylbenzimidazole **11a**, and 2‐cyanomethylbenzothiazole **11b** to give 2‐amino[1,4,5]benzoxadiazepine derivatives **6a‐d, 10** and *
In the context of metalated crown ethers, the closest analogies to 3 for which X-ray structural data are available are (1) a benzene sulfonate crown ether species containing a C,H,SOFLia . H,O unit wherein the Lie ion is bonded to only two of the crown ether oxygens, with loose association being eff
5-Diazomethyl-4-methoxycarb9nyltriazoles are capable of undergoing ring-degenerate rearrangements (19 + 0) when a strong electron-withdrawing substituent (e.g. pnitrophenyl or o.p-d%nitrophenyl) is located at the N-l position. Whereas the unrearranged diaeomethyltrlazole 198 decomposes thermally in