Reaction of HCHO and CH3—CHO in the presence of KOH solution is called
13The options given were-
a)Aldol
b)Crossd Aldol
c)Crossed CanniZ.
d)CanniZzaro
13Maine kya answer diya...? Yeh toh Qn mein given options the :D
Waise, toh all 4 are possible...but i wud say b),c)....But answer is only b).
39Ans should be a). Aldol in only one direction. HCHO has no alpha hydrogen to lose. Ethanal will lose the alpha hydrogen, form the nucleophile which adds to C=O of HCHO and itself. So two products possible.
But I think we would have cannizzaro side products of HCHO ..
13Yeah, thts wht i thot...since the conc. of KOH aint mentioned.
We wud get a mixture of 4 sorts of products then.