1) 1,4-dihydropyrano[2,3-c]pyrazole
1,4-二氢吡喃[2,3-c]吡唑
1.
Clean Synthesis of 3-Methyl-6-amino-5-cyano-4-aryl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole in Water;
水中3-甲基-6-氨基-5-氰基-4-芳基-1-苯基-1,4-二氢吡喃[2,3-c]吡唑的洁净合成
2) 2,3-dihydropyrane
2,3-二氢吡喃
1.
METHODS Aceclofenac was synthesized from chloroacetic acid and 2,3-dihydropyrane by esterification to give tetrahydropyranyl chloroacetate,which subjected to condensation and acidolysis.
方法以氯乙酸为原料,和2,3-二氢吡喃酯化反应合成氯乙酸四氢吡喃酯,再经缩合、酸解反应制得目标化合物。
3) 6-Amino-1,4-dihydro-4-(2-hydroxyphenyl)-3-methyl-1-phenylpyrano pyrazole-5-carbonitrile
3-甲基-6-氨基-5-氰基-4-(2-邻羟基苯基)-1-苯基-1,4-二氢吡喃并[2,3-c]吡唑
4) phenylpyrano[2,3-c]pyrazole-5-carbonitrile
吡喃并[2,3-c]吡唑-5-腈
1.
Synthesis and crystal structure of 6-amino-4-(4-cyanophenyl)-1,4-dihydro-3-methyl-1-phenylpyrano[2,3-c]pyrazole-5-carbonitrile
水溶液中6-氨基-4-(4-氰基苯甲醛)-1,4-二氢-3-甲基-1-苯基吡喃并[2,3-c]吡唑-5-腈的合成与晶体结构
5) pyrano[2,3-c]pyrazole
[2,3-c]吡唑
1.
Synthesis and Crystal Structure of 3-Methyl-5-cyano-6-amino-1- phenyl-4-(3,4-dimethoxylphenyl)-1,4-dihydropyrano[2,3-c]pyrazole;
3-甲基-5-氰基-6-氨基-1-苯基-4-(3,4-二甲氧基苯基)-1,4-二氢吡喃[2,3-c]吡唑的合成和晶体结构
6) 2,3-dihydro-3-oxobenzo(c)pyran
2,3-二氢-3-氧代-1,3-苯并(c)-α-吡喃
补充资料：吡噉
1.歌声抑扬顿挫。
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