Five novel derivatives of dioxonaphthothiazole and tetraoxodibenzothianthrene were synthesized by chlorination、ammonolysis、 mercapto substitution and condensation of 1,4\|naphthoquinone.
由1,4萘醌经氯化、氨解、巯基化环化成了5个萘醌并噻唑四氧苯并噻蒽系化物。
Five novel derivatives of dioxonaphthothiazole and tetraoxodibenzothianthrene were synthesized by chlorination、ammonolysis、 mercapto substitution and condensation of 1,4\|naphthoquinone.
由1,4萘醌经氯化、氨解、巯基化环化成了5个萘醌并噻唑四氧苯并噻蒽系化物。
Thioxanthone photoinitiator was synthesized from DTSA by chlorination and condensation with isopropylbenzene in the presence of anhydrous AlCl3.
代苯甲酸(DTSA)经过酰氯化、氯代、然后与异丙苯在三氧化铝催化下成为光引发剂。
By means of cyanoethylation and chlorination,wood sawdust was converted into thermoplastic material and then compounded with short sisal fibers.
通过氰乙基化反应,使木粉转化成为热塑性材料,再与短切剑麻纤维混,热压制得植物纤维增强塑化植物纤维基复材料。
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