SYNTHESIS AND ISOMERIZATION OF THE 3,4,12,12a-TETRAHYDRO-2,6H-(1,3)OXAZINO(2,3-b)(1,3,4)BENZOTRIAZEPIN-7-ONE RING SYSTEM

DOI: 10.1016/S0040-4020(01)81030-9

Source and publish data:

Tetrahedron p. 3513 - 3522 (1989)

Update date:2022-07-29

Topics:

Authors:

Gal, Melinda

Pallagi, Istvan

Sohar, Pal

Fueloep, Vilmos

Kalman, Alajos

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Article abstract of DOI:10.1016/S0040-4020(01)81030-9

The first representative (3a) of the 3,4,12,12a-tetrahydro-2,6H-(1,3)oxazino(2,3-b)(1,3,4)benzotriazepin-7-one ring system was synthesized.Treatment of 3a with NaH evoked a cis-trans isomerization at the annelation of the hetero rings leading to the cis a

Full text of DOI:10.1016/S0040-4020(01)81030-9

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