某A分子式C6H8O2,与氢氧化钠共热可以蒸出乙醇，A的结构简试是什么样的？举例子 某羧酸衍生物A，其分子式为C 6 H 12 O 2 ，实验表...
\u67d0\u70c3\u7684\u884d\u751f\u7269A\uff0c\u5206\u5b50\u5f0f\u4e3aC 6 H 12 O 2 \u3002\u5b9e\u9a8c\u8868\u660eA\u8ddf\u6c22\u6c27\u5316\u94a0\u6eb6\u6db2\u5171\u70ed\u751f\u6210B\u548cC\uff0cB\u8ddf\u76d0\u9178\u53cd\u5e94\u751f\u6210\u6709\u673a\u7269DD \u8003\u67e5\u6709\u673a\u7269\u540c\u5206\u5f02\u6784\u4f53\u7684\u5224\u65ad\u3002\u6839\u636e\u7269\u8d28\u7684\u8f6c\u5316\u53ef\u77e5\uff0cA\u662f\u916f\uff0cD\u662f\u7fa7\u9178\uff0cC\u662f\u9187\u3002C\u5728\u94dc\u50ac\u5316\u548c\u52a0\u70ed\u6761\u4ef6\u4e0b\u6c27\u5316\u4e3aE\uff0c\u5176\u4e2dD\u3001E\u90fd\u4e0d\u80fd\u53d1\u751f\u94f6\u955c\u53cd\u5e94\uff0c\u6240\u4ee5C\u53ea\u80fd\u662f2\uff0d\u4e19\u9187\u62162\uff0d\u4e01\u9187\uff0c\u800cD\u53ea\u80fd\u662f\u4e19\u9178\u6216\u4e59\u9178\uff0c\u56e0\u6b64A\u6709\u4e24\u79cd\u53ef\u80fd\u7684\u7ed3\u6784\uff0c\u7b54\u6848\u9009D\u3002
\u67d0\u7fa7\u9178\u884d\u751f\u7269A\uff0c\u5176\u5206\u5b50\u5f0f\u4e3aC 6 H 12 O 2 \uff0c\u6240\u4ee5A\u662f\u916f\uff0c\u4e14\u53ea\u542b\u4e00\u4e2a\u916f\u57fa\uff1b\u6839\u636eA\u548c\u6c22\u6c27\u5316\u94a0\u6eb6\u6db2\u5171\u70ed\u751f\u6210B\u548cC\uff0cB\u548c\u76d0\u9178\u53cd\u5e94\u751f\u6210\u6709\u673a\u7269D\uff0c\u6240\u4ee5D\u662f\u7fa7\u9178\uff0cC\u662f\u9187\uff1b\u56e0\u4e3aC\u5728\u94dc\u50ac\u5316\u548c\u52a0\u70ed\u7684\u6761\u4ef6\u4e0b\u6c27\u5316\u4e3aE\uff0c\u5176\u4e2dD\u3001E\u90fd\u4e0d\u80fd\u53d1\u751f\u94f6\u955c\u53cd\u5e94\uff0c\u6240\u4ee5D\u4e0d\u662f\u7532\u9178\uff0cE\u4e0d\u662f\u919b\u662f\u916e\uff0c\u6545C\u9187\u7684\u7f9f\u57fa\u4e0d\u5728\u7532\u57fa\u4e0a\uff0e\u56e0\u4e3aC\u9187\u7684\u7f9f\u57fa\u4e0d\u5728\u7532\u57fa\u4e0a\uff0cD\u4e0d\u662f\u7532\u9178\uff0c\u5206\u60c5\u51b5\u5206\u6790\uff1a1\u3001\u82e5D\u662f\u4e59\u9178\uff0cC\u53ea\u80fd\u662f2-\u4e01\u9187\uff0cA\u4e3a \uff1b2\u3001\u82e5D\u662f\u4e19\u9178\uff0cC\u53ea\u80fd\u662f2-\u4e19\u9187\uff0cA\u4e3a \uff0e3\u3001\u82e5D\u662f\u4e01\u9178\u62162-\u7532\u57fa\u4e19\u9178\uff0cC\u53ea\u80fd\u662f\u4e59\u9187\uff0c\u4e59\u9187\u80fd\u88ab\u6c27\u5316\u6210\u4e59\u919b\uff0c\u4e0d\u7b26\u5408\u9898\u610f\uff0e\u6240\u4ee5A\u7684\u53ef\u80fd\u7684\u7ed3\u6784\u53ea\u6709\u4e24\u79cd\uff0e\u6545\u9009B\uff0e
A具有43不饱和度。根据与氢氧化钠共热生成乙醇可以推出A具有酯基，且由乙醇酯化得到，所以A具有CH3CH2OOC-结构，我举例就写最简单的无支链结构吧。CH3CH2OOCCH2C（三键）CH和CH3CH2OOCC（三键）CCH3。A分子的不饱和度=（2×6+2-8）÷2=3，与氢氧化钠共热生成乙醇，可知A是某酸乙酯（乙醇），除去羧基和乙醇的碳，还有三个碳原子和两个不饱和度，不能是两个双键连三个碳原子，因为这样不稳定，所以只有可能是一个三键，所以结构简式是CH三C-CH-COOCH2CH3或者是
CH3C三C-COOCH2CH3
CH三C-CH-COOCH2CH3或者是CH3C三C-COOCH2CH3
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绛旓細C9H8O鏈6涓笉楗卞拰搴 鑻幆鍏釜纰冲惈4涓笉楗卞拰搴,浣欎笅纰姘㈡哀鏋勬垚2涓笉楗卞拰搴 鍙兘鐨勭粨鏋勪负锛氣憼鍗曞彇浠ｏ細C6H5-C鈮-CH2OH,C6H5-CH(OH)-C鈮H,C6H5-CH=CH-CHO,C6H5-CO-CH=CH2,C6H5-CH2-CH=C=O C6H5-CH(-COCH2-) (鑻幆澶栦负鐜笝閰)C6H5-CH(-CH=C(OH)-),C6H5-C(=CH-CH...
绛旓細C9H8O鏈6涓笉楗卞拰搴 鑻幆鍏釜纰冲惈4涓笉楗卞拰搴︼紝浣欎笅纰姘㈡哀鏋勬垚2涓笉楗卞拰搴 鍙兘鐨勭粨鏋勪负锛氣憼鍗曞彇浠ｏ細C6H5-C鈮-CH2OH锛孋6H5-CH(OH)-C鈮H锛孋6H5-CH=CH-CHO锛孋6H5-CO-CH=CH2锛孋6H5-CH2-CH=C=O C6H5-CH(-COCH2-) (鑻幆澶栦负鐜笝閰)C6H5-CH(-CH=C(OH)-)锛孋6H5-C(=...
