A facile transformation of E-3-benzylideneflavanones to 3-(α-hydroxybenzyl)flavones

Tetrahedron Letters

Volumn 37, Issue 44, 1996, Pages 8001-8002

  Dhara, Mrinal G ^a   De, Surya K ^a   Mallik, Asok K ^a  

^a JADAVPUR UNIVERSITY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

FLAVONE DERIVATIVE;

ARTICLE; DRUG SYNTHESIS; NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; TECHNIQUE;

EID: 0030605122     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01809-6     Document Type: Article

References (6)

1. 1. Dhande, V.P.; Thakwani, P.; Marathe, K.G.; Tetrahedron, 1988, 44, 3015.
2. 2. (a) Mallik, U.K.; Saha, M.M.; Mallik, A.K.; J. Indian Chem. Soc., 1990, 67, 478.
3. (b) Mallik, U.K.; Saha, M.M.; Mallik, A.K.; Indian J. Chem., 1992, 31B, 753.
4. (c) Dhara, M.G.; Mallik, U.K.; Mallik, A.K.; Indian J. Chem., 1996, 35B, 0000.
5. 3. NBS was crystallised from glacial acetic acid and dried in vacuum over KOH beads and fused CaCl2; m.p. 182°.
6. 4. Substrate (1 mmol) + NBS (1 mmol) + Dibenzoyl peroxide (2 mg).