ZnO-beta zeolite: As an effective and eco-friendly heterogeneous catalyst for the synthesis of benzothiazole derivatives

Chinese Chemical Letters

Volumn 21, Issue 4, 2010, Pages 421-425

  Katkar, Santosh S ^a   Mohite, Pravinkumar H ^b   Gadekar, Lakshman S ^a   Vidhate, Kaluram N ^a   Lande, Machhindra K ^a  

^a DR BABASAHEB AMBEDKAR MARATHWADA UNIVERSITY   (India)

^b NATIONAL CHEMICAL LABORATORY   (India)

Author keywords

Benzothiazole; Cyclocondensation; Heterogeneous catalyst; ZnO beta zeolite

Indexed keywords

EID: 76349125527     PISSN: 10018417     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cclet.2009.10.020     Document Type: Article

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26. 6, 400 MHz): δ 7.0 (t, 1H, J = 7.6 Hz), 7.1(d, 1H, J = 8 Hz), 7.4 (m, 2H), 7.5 (t, 1H, J = 7.1), 8.05 (d, 1H), 8.1 (m, 2H), 11.1 (s, 1H). MS (ESI): m/z = 228.1 (M + H).