Science, asked by saakshipiya9201, 1 year ago

Substituted aldehyde on biginelli reaction

Answers

Answered by Anonymous

Malonic acid monoaryl ester or amide can readily be synthesized in good yield from the reaction of hydroxyl- or amino group–substituted benzene with Meldrum's acid. ... One-pot synthesis of 4-hydroxycoumarin and 4-hydroxy-2-quinolinone.

Previous Question

Next Question

Similar questions

Social Sciences, 8 months ago

The quality of water is not affected by untreated industrial wastes. a) True b) False...

Science, 8 months ago

38 :root apple : seed :: Complete the series. * (1 Point) Enter your answer...

Computer Science, 8 months ago

babita is writing a program to print her name 6 times suggest her appropriate condition for the same...

Science, 1 year ago

Structure-activity relationship of mutagenic aromatic and heteroaromatic nitro compounds. correlation with molecular orbital energies and hydrophobici...

Social Sciences, 1 year ago

Punching and blanking are operations based on...

Math, 1 year ago

Find (-49)×18;(-25)×(-31);70×(-19)+(-1)×70 using distributive property. please answer this question with method.

Physics, 1 year ago

a train accelerates from 10km/hour to 40km/hour in 2 minutes. How much distance does it cover in this period? Assume that the tracks are straight...

Science, 1 year ago

deficiencies of chapatti...