99392-92-4Relevant academic research and scientific papers
Efficient total synthesis of naturally occurring anti-TMV compound gramniphenol G
Walunj, Raju M.,Natu, Arun D.,Paradkar, Madhusudan V.,Rojatkar, Supada R.
, p. 1425 - 1431 (2016)
An efficient synthesis of Gramniphenol G identified as 2-(4′-Methoxyphenyl)-7,7-dimethyl-7H-furo[3,2-g]chromene and originally isolated from the plant Arundina gramnifolia belonging to orchidaceae family was accomplished starting from resorcinol. The key
Synthesis of Phenacylbenzodihydropyrans
Rao, K. S. R. Mohan,Iyer, C. S. Rukmani,Iyer, P. R.
, p. 676 - 678 (2007/10/02)
Benzodihydropyrans (I-III) on reaction with phenacetonitriles (IVa-c) in the presence of zinc chloride and dry hydrogen chloride under Hoesch reaction conditions give 6-phenacylbenzodihydropyrans (Va-c) in case of I, 6-(VIa-c)- and 8-(VIIa-c)-phenacyl derivatives with II and 6-(VIIIa-c)-and 8-(IXa-c)-phenacyl derivatives and 6,8-diphenacyl derivatives (Xa-c) with III.
Synthesis of Erythrinin-A and Related Isoflavones
Jain, A. C.,Gupta, S.,Gupta, A.,Bambah, P.
, p. 609 - 613 (2007/10/02)
Erythrinin-A (1) is best synthesized by the condensation of 6-acetyl-7-hydroxy-2,2-dimethylchroman (15) with p-methoxymethoxybenzaldehyde in the presence of alkali followed by oxidative rearrangement of the resulting chalcone (16) with Tl(NO3)3 in MeOH, d
