✦ LIBER ✦

Synthesis of 5-amino-3a,4-dicyano-2,3,3a,6a-tetrahydrofuro[2,3-b]pyrroles

✍ Scribed by I. V. Moiseeva; P. M. Lukin; O. E. Nasakin; V. N. Romanov; V. A. Tafeenko; A. Kh. Bulai; P. A. Sharbatyan

Publisher: Springer US
Year: 1992
Tongue: English
Weight: 71 KB
Volume: 28
Category: Article
ISSN: 0009-3122
DOI: 10.1007/bf00473956

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✦ Synopsis

5- 2, C15H13CIN206). This compound had mp 188-190~ (from AcOH). PMR spectrum (CD3CN): 2.40 (3H, s, CH3), 6.76-7.86 (9H, m, C6H4 and C6H5), 8.90 ppm (1H, s, OH). The yield was 41%.

5-(o-Hydroxyphenyl)-2,3-dimethyl-l,2,4-oxadiazolium Perchiorate (IV, CIoHllCIN206). This compound had mp 257-258~ (from AcOH). PMR spectrum (CF3COOH): 2.57 (3H, s, CH3), 4.1 (3H, s, N--CH3), 6.58-7.83 ppm (4H, m, C6H4). The yield was 47%.

LITERATURE CITED

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