Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以乙烯酮和丙酮为原料,
性离子交换树脂代替浓硫作为催
剂,直接酯合成乙酰丙酮的中间体乙异丙烯酯。
ketene
/'kiːtiːn/ /ˈkiˌtin/
n. 乙烯酮,烯酮
声明：以上
、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
be on show, be on strike, be on to, be opposed to, be out, be over, be patterned on, be paved with, be pleased, be pleased with,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 乙
酮,酮
酮,酮Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以乙
酮和
酮为原料,用强酸性离子交
代替浓硫酸作为催剂,直接
合成乙酰酮的中间体乙酸异。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
be restricted to, be rich in, be satisfied with, be scared of, be seated, be secreted from, be set on sth, be short of, be strict with, be subdivided into,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 乙酮,酮
酮,酮Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以乙酮和丙酮为原料,用强酸性离子
脂代替浓硫酸作为催剂,直接合成乙酰丙酮的中间体乙酸异丙。
明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
be the case, be the making of, be the rage, be the rule, be through, be tired of, be to blame, be to blame for, be tolerant of, be torn open,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 
烯酮,烯酮
烯酮,烯酮Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催剂,直接酯合成酰丙酮的中间体酸异丙烯酯。
声明：
上例句、词性分类均由互联网
动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
be viewed as, be willing to, be worth doing, BEA, beach, beach ball, beach buggy, beach erosion, beach house, beach towel,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 乙烯酮,烯酮
Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以乙烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催剂,直
乙酰丙酮的中间体乙酸异丙烯。
声明：以上例句、词性分类均由互联网资源自动生
，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
beaching, beach-la-mar, beachless, beachman, beachmaster, beachnik, beachrock, beachscape, beachside, beachwear,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
用户正在搜索
beam, beam balance, beam of light, beam-accessed, beam-and-rail, beam-angle-between-half-power-points, beam-broadening, beamcast, beam-column, beam-compass,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
用户正在搜索
beamhouse, beaming, beamingly, beamish, beam-of-light-transistor, beam-rider, beam-riding, beam-shaper, beamship, beamsplitter,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 烯酮,烯酮
烯酮,烯酮Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以烯酮和丙酮为原料,用强性离子交换树脂
硫作为催剂,直接酯合成酰丙酮的中间体
丙烯酯。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不
表本软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
beanbag, beanball, bean-counter, beancurd, beanery, beanfeast, beanie, beano, beanpod, bean-pod,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 乙烯酮,烯酮
Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以乙烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催剂,直接酯合成乙酰丙酮的中间体乙酸异丙烯酯。
声明：以上、词性分类均由互联网资源
成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
bear in mind, bear market, bear off, bear sth in mind, bear sth or sb out, bear up, bear up sth, bear upon, bear with sb, bear witness,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 乙酮,酮
酮,酮Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以乙酮和酮为原料,用强酸性离子交代替浓硫酸作为催剂,直接合成乙酰酮的中间体乙酸异。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
Bearden, bearder, bearding, beardless, beards, Beardsley, beard-tongue, bearer, bearer bond, beargarden,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 烯酮,烯酮
烯酮,烯酮Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以烯酮和丙酮为原料,用强性离子交换树脂代替
作为催剂,直接酯合成酰丙酮的中
异丙烯酯。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
bearizing, Bearnaise, bears, bear's-ear, bearskin, bearskinned, bearward, bearwood, Beas, beast,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,