ch3ch2ch2ch2cooh 用系统命名法命名 CH3CH2CH=CHCH2CH(CH3)2用系统命名法命名
(CH3)CCH2COOH\u7528\u7cfb\u7edf\u547d\u540d\u6cd5\u547d\u540d\u660e\u660e\u662f3,3-\u4e8c\u7532\u57fa\u4e01\u9178
6-\u7532\u57fa-3-\u5e9a\u70ef
\u547d\u540d\u65f6\uff0c\u5e94\u8be5\u79bb\u53cc\u952e\u6700\u8fd1\u7684\u4e00\u7aef\u5f00\u59cb\u7f16\u53f7
绛旓細姝d竵閰革紙鐧惧害鐧剧锛変腑鏂囧悕锛氭涓侀吀锛岄叒閰革紝涔欏熀涔欓吀锛屼竵閰搞傝嫳鏂囧悕锛歯-butyric acid锛 n-butanoic acid銆傚垎瀛愬紡锛CH3CH2CH2COOH銆 鍒嗗瓙閲忥細88.10銆侰AS No.锛107-92-6銆
绛旓細鐢熸垚閰紝鍙嶅簲鏉′欢涓嶅悓浜х墿涓嶅悓 涓鑸彲鐢熸垚鍗曢叝锛岀幆閰垨鍙戠敓缂╄仛鍙嶅簲鐢熸垚楂樺垎瀛愬寲鍚堢墿 浣嗘讳綋涓婃槸閰歌劚缇熷熀閱囪劚姘紝鐢熸垚閰熀-COO-
绛旓細CH3CH2CH2CH2COOH + H2O ⇌ CH3CH2CH2CH2COO- + H3O+ 鍥犳锛屾按灞備腑鍚湁寮傛垔閰稿強鍏剁瀛愶紝鑰屼笂灞傛湁鏈虹浉涓垯閫氬父鍚湁鏈弽搴旂殑浜氱閰稿紓鎴婇叝鍜屼竴浜涗骇鐢熺殑姘斾綋浜х墿濡備竴姘у寲姘瓑銆
绛旓細锛1锛夌敳鍩虹數瀛愬紡涓猴細缇熷熀鐢靛瓙寮忎负锛屾晠绛旀涓猴細锛涳紱锛2锛夛細鐨勯敭绾垮紡涓猴細锛CH3CH2CH2COOH鐨勯敭绾垮紡涓猴細锛屾晠绛旀涓猴細锛涳紱锛3锛夌殑缁撴瀯绠寮忎负CH3CHCH3CHCH3CH锛圕2H5锛塁HCH3CH2CH3锛屼富閾炬湁7涓⒊鍘熷瓙锛屼粠宸︾寮濮嬬紪鍙凤紝2锛3锛5鍙风⒊鍘熷瓙涓婂悇鏈1涓敳鍩猴紝4鍙风⒊鍘熷瓙涓婃湁1涓箼鍩猴紝鍏跺悕绉颁负锛2锛3锛5-...
绛旓細绗竴姝 閱囧拰鍗ゅ寲姘㈠湪纭吀鍔犵儹涓嬪彂鐢熷彇浠e弽搴旂敓鎴愬崵浠g儍鍜屾按 CH3CH2CH2OH+HCl=鏉′欢=CH3CH2CH2CL+H2O 绗簩姝 鏍兼皬鍙嶅簲 RMgCl+CO2===RCOOMgCl==(鏉′欢锛氶吀鎬,姘寸敤H30+琛ㄧず)==RCOOH+Mg锛圤H锛塁L鐢ㄤ簬鍒跺澶氫竴涓狢鐨勭晶閰
绛旓細浜屼釜涓欓吀鍒嗗瓙鍜屼竴涓箼浜岄唶鍒嗗瓙鎴愰叝
绛旓細涔﹀啓鍚屽垎寮傛瀯浣撴椂锛岃閬靛惊鍚岀被鍖栧悎鐗╂渶闀跨⒊閾句緷娆¢掑噺鍘熷垯锛屽嵆浠庢渶闀跨⒊閾惧紑濮嬶紝涓娆$缉鍑忎竴涓⒊鍘熷瓙涔﹀啓鍚屽垎寮傛瀯浣撱傚涓婁緥鍚屽垎寮傛瀯浣撳彲鍐欏嚭濡備笅鍑犱釜銆傞吀绫诲悓鍒嗗紓鏋勪綋锛CH3CH2CH2CH2COOH锛(CH3)2CHCH2COOH;CH3CH2CH(CH3)COOH;(CH3)3CCOOH;閰被锛欳H3CH2CH2COOCH3锛(CH3)2CHCOOCH3锛汣H3CH2COOCH2CH3...
绛旓細CH3CH2CH2COOH+CH3CH2CH2CH2OH==(鍙)==CH3CH2CH2COOCH2CH2CH2CH3+H2O 鍙嶅簲鏉′欢锛氭祿纭吀銆佸姞鐑
绛旓細1.閰2绉 CH3CH2CH2COOH (CH3)2CHCOOH 2.閰4绉 HCOOCH2CH2CH3 HCOOCH(CH3)2 CH3COOCH2CH3 CH3CH2COOCH3 鍏辨湁6绉
绛旓細CH3CH2I+CH3ONA=CH3CH2OCH3+NAI CH3CH2CH2CCOOH+NH3=CH3CH2CH2COONH4 C2H2+KMNO4+H2O=CO2+H2O+MN2+ K+ CH3CH2CH2COOH+CH3OH=CH3CH2CH2COOCH3+H2O