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The cycloaddition reaction of 2,6-dimethylphenylisonitrile with dimethyl acetylenedicarboxylate

✍ Scribed by Yoshio Suzuki; Naruyoshi Obata; Takeo Takizawa

Publisher
Elsevier Science
Year
1970
Tongue
French
Weight
214 KB
Volume
11
Category
Article
ISSN
0040-4039

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πŸ“œ SIMILAR VOLUMES

On the cycloaddition of arylphosphine ox
On the cycloaddition of arylphosphine oxides with dimethyl acetylenedicarboxylate
✍ GyΓΆrgy Keglevich; TamΓ‘s KΓΆrtvΓ©lyesi; Henrietta Forintos; AnnamΓ‘ria TamΓ‘s; Kriszt πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 French βš– 152 KB

The [2+2] cycloaddition reaction of dimethyl acetylenedicarboxylate (DMAD) and the P O moiety of cyclic P-(2,4,6-triisopropylphenyl) phosphine oxides giving an entry to oxaphosphetes is of general value and extended to cyclic and alicyclic phosphine oxides with different trialkylphenyl substituents

Reaction of benzimidazole-2(2H)-thione w
Reaction of benzimidazole-2(2H)-thione with dimethyl acetylenedicarboxylate
✍ Alexander McKillop; Geoffrey C.A. Bellinger; Peter N. Preston; Alex Davidson; Tr πŸ“‚ Article πŸ“… 1978 πŸ› Elsevier Science 🌐 French βš– 216 KB

Reaction of benzimidazole-2(2@-thione 2 with dimethyl acetylenedicarboxylate (DMAD) has been reported by Grinblat and Postovskii to give the thiazolo[3,2-albenzimidazole 2.' On mechanistic grounds, however, condensation of i with DMAD can give rise to one or more of at least four products ,2, 2, 4~