1) trioxanthene
三氧杂蒽
1.
Synthesis and Crystal Structure of 3,6- Dimethyl-9(4-nitrophenyl)-1,8-oxo-2,7,10-trioxanthene;
3,6-二甲基-9-对硝基苯基1,8-二氧代-2,7,10-三氧杂蒽的合成和晶体结构
2.
Synthesis and Crystal Structure of 9-Aryl-3,6-dimethyl-1,8-dioxo-2,7,10-trioxanthene;
3,6-二甲基-9-芳基-1,8-二氧代-2,7,10-三氧杂蒽的合成及晶体结构
2) xanthene
[英]['zænθin] [美]['zænθɪn]
氧杂蒽
1.
Catalytic Synthesis of 14-Alkyl(aryl)-14H-dibenzoxanthenes Compounds by Sodium Hydrogen Sulfate;
硫酸氢钠催化合成14-烷基(芳基)-14H-二苯并[a,j]氧杂蒽类化合物
2.
One-pot Synthesis of 9-Aryl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione under Microwave Irradiation without Catalyst;
无催化剂条件下经微波辐射一步合成9-芳基-3,4,5,6,7,9-六氢-1H-氧杂蒽-1,8(2H)-二酮
3.
Catalytic Synthesis of 14-Alkyl(aryl)-14H-dibenzo[a,j]xanthene Compounds by the H_2SO_4 Loaded Coal Based Activated Carbon as Solid Acid Catalyst under Solvent-Free Condition
无溶剂条件下煤基活性炭负载硫酸作为固体酸催化合成14-烷基(芳基)-14H-二苯并[a,j]氧杂蒽类化合物
3) xanthgdrol
氧杂蒽醇
1.
Much research work is done on the synthesis method of xanthgdrol, from which the better synthesis method is zinc powder in addition to sodium hydroxide.
本文就氧杂蒽醇的制备方法进行了多方面的探讨 ,选出了较好的合成路线即锌粉加氢氧化钠还原法 。
4) Xanthone
[英]['zænθəun] [美]['zænθon]
氧杂蒽酮
1.
The overall yeild of xanthone was 63.
以2-氯苯甲酸和苯酚为原料,先经过Ullmann缩合反应制得2-苯氧基苯甲酸,再在三氯氧磷作用下脱水环合得到氧杂蒽酮。
5) naphthotriazines
三氮杂蒽
6) xanthenedione
氧杂蒽二酮
1.
It was found that without additional catalyst this reaction could only be realized at elevated temperature and gave a mixture of xanthenediones 3 and their ring-opening derivatives 2,2'-arylmethylenebis-(3-hydroxy-5,5-dimethyl-2-cyclohexen-1-one) (4) in poor yields.
实验结果表明,在催化量的FeCl3?6H2O存在下,该反应可高产率地生成氧杂蒽二酮类化合物3;而在TMSCl/FeCl3?6H2O复合催化体系的催化下,则得到氧杂蒽二酮类化合物的开环衍生物4,反应具有非常好的选择性。
补充资料：氧杂蒽
分子式：
分子量：
CAS号：
性质：见014 吨。
分子量：
CAS号：
性质：见
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条