SDS of cas: 93-02-7. Maddila, S; Abafe, OA; Bandaru, HN; Maddila, SN; Lavanya, P; Seshadri, N; Jonnalagadda, SB in [Maddila, S.; Abafe, O. A.; Bandaru, H. N.; Maddila, S. N.; Jonnalagadda, S. B.] Univ KwaZulu Natal, Sch Chem & Phys, Westville Campus,Chilten Hills,Private Bag 54001, ZA-4000 Durban, South Africa; [Lavanya, P.] JNT Univ, Annamacharya Inst Technol & Sci, Dept Chem, Tirupati 517502, Andhra Pradesh, India; [Seshadri, Nuthangi] Sri Venkateswara Univ, Dept Chem, Tirupati 517502, Andhra Pradesh, India published V-CaHAp as a recyclable catalyst for the green multicomponent synthesis of benzochromenes in 2019.0, Cited 48.0. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7.
A simple and efficient one-pot method has been developed for the synthesis of benzochromenes (4a-k) using V-CaHAp as a heterogeneous catalyst by the condensation of aldehydes, beta-naphthol and malononitrile in ethanol as solvent at room temperature for 20 min. The reaction, with this catalyst was carried out under mild reaction conditions with very good to excellent yields (89-98%). The material can be recycled very easily and reused for at least 6 runs without substantial loss in activity, which makes this methodology environmentally benign. We achieved a feasible and cost-effective synthesis by using non-toxic materials and minimal catalyst which is easy to handle. (C) 2015 The Authors. Published by Elsevier B.V. on behalf of King Saud University.
About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Maddila, S; Abafe, OA; Bandaru, HN; Maddila, SN; Lavanya, P; Seshadri, N; Jonnalagadda, SB or concate me.. SDS of cas: 93-02-7
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com