Question

b. NaH, CICHZUCH3 _ 5. Conjugate addition to a, B-unsaturated carbonyl compounds is characteristic of a. mild, reversible nucleophiles b. strong, irreversible nucleophiles c. wet oxidizing agents d. large weak electrophiles e. small strong electrophiles f. alkyllithiums rcle the bond below that does not absorb above 1400 cm? d. C=0 b. C=C a. C-H e. C=N c. C-o 7. Which regent below would effectively yield a nitrile from a benzenediazonium ion a. NaCN c. NaNH. e. NHANH

Answer 1

1)Conjugate addition to alpha-beta unsaturated compound is carried out by gilmann reagent (organocuprate) which is a mild nucleophile.

Therefore answer is mild, reversible nucleophile

2) From the following bonds given C-O does not absorb above 1400 cm-1

C-O stretching value is 1100 cm-1

3) Benezene diazonium salt react with sodium cyanide to form nitrile derivative.