第十四章:含氮化合物 14-1硝基化合物 14-2胺 14-3重氮和偶氢化合物 14-4分子重排

SOLUTIONS TO TEXT PROBLEMS 19.1 (b) The four carbon atoms of crotonic acid form continuous chain. Because there is a double bond between C-2 and C-3, crotonic acid is one of the stereoisomers of 2-butenoic acid. The chem

SOLUTIONS TO TEXT PROBLEMS 15.1 The two primary alcohols, 1-butanol and 2-methyl-1-propanol, can be prepared by hydrogenation of the corresponding aldehydes

assuming that there is no resonance stabilization in 1, 3,5-cycloheptatriene, we predict that its heat of hydrogenation will be three times that of cycloheptene or 330/mol (78.9 kcal/mol)

SOLUTIONS TO TEXT PROBLEMS 9.1 The reaction is an acid-base process; water is the proton donor. Two separate proton-transfer steps are involved

1．答：（1） 有，由 sp3 到 sp2。 （2） 有，由 sp2 到 sp3。 （3） 无。 （4） 有，由 sp 到 sp3 和由 sp 到 sp2

一、 绪论 1. 下列反应中，碳原子的外层轨道的杂化状态有无改变？有怎样的改变？ 2. 指出下列化合物是属于哪一类化合物？

SOLUTIONS TO TEXT PROBLEMS 3.1 (b) The sawhorse formula contains four carbon atoms in an unbranched chain. The compound is butane, CH:CH,CH, CH3 CH3 HH H-H CH ()Rewrite the structure to show its constitution. The compound is

A-6.(a) has only sp-hybridized carbon atoms has only sp-hybridized carbon atoms N Bra has only one sp-hybridized carbon atom A-7 A-8. A-9.(a)

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