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举例 :可输入Filippa Pettersson 或者 Cancer Res. 75(6) , 1102-12, (2015) 或者10.1002/anie.201600521

Organic letters

Efficient Synthesis of 1, 5-Disubstituted Carbohydrazones Using K2CO3 As a Carbonyl Donor

…, CT Yang, T Jiang, S Hu, TZ Yang, XL Wang

文献索引：Wen, Jun; Yang, Chu-Ting; Jiang, Tao; Hu, Sheng; Yang, Tong-Zai; Wang, Xiao-Lin Organic Letters, 2014 , vol. 16, # 9 p. 2398 - 2401

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被引用次数: 2

摘要

A novel reaction that generates 1, 5-disubstituted carbohydrazones via the carbonylation of tosylhydrazones has been developed. For the first time, the inexpensive, readily available, environmentally friendly, and nongaseous potassium carbonate is used as the carbonyl donor for the transformation. The reaction system exhibited tolerance with various functional groups and affords the desired products in good to excellent yields. This reaction is ...

碳酸钾结构式

2-chlorobenzaldehyde tosylhydrazone结构式

2-chlorobenzald...

~89%

1,3-bis[(2-chlorophenyl)methylideneamino]urea结构式

1,3-bis[(2-chlo...

邻氯苯甲醛结构式

邻氯苯甲醛

~%

1,3-bis[(2-chlorophenyl)methylideneamino]urea结构式

1,3-bis[(2-chlo...

未登录结构式

碳酸钾结构式

~85%

1,3-bis(naphthalen-1-ylmethylideneamino)urea结构式

1,3-bis(naphtha...

1-萘甲醛结构式

~%

1,3-bis(naphthalen-1-ylmethylideneamino)urea结构式

1,3-bis(naphtha...

(E)-4-甲基-N'-(4-甲基亚苄基)苯磺酰肼结构式

(E)-4-甲基-N'-(4-...

碳酸钾结构式

~85%

Carbonic dihydrazide,bis[(4-methylphenyl)methylene]- (9CI)结构式

Carbonic dihydr...

对甲基苯甲醛结构式

对甲基苯甲醛

碳酸钾结构式

~73%

Carbonic dihydrazide,bis[(4-methylphenyl)methylene]- (9CI)结构式

Carbonic dihydr...

对甲基苯甲醛结构式

对甲基苯甲醛

~%

Carbonic dihydrazide,bis[(4-methylphenyl)methylene]- (9CI)结构式

Carbonic dihydr...

碳酸钾结构式

4-甲氧基苯甲醛; 对甲氧基苯甲醛; 大茴香醛结构式

4-甲氧基苯甲醛; 对甲氧基苯...

~77%

Carbonic dihydrazide,bis[(4-methoxyphenyl)methylene]- (9CI)结构式

Carbonic dihydr...

N-(4-甲氧基亚苄基)-4-甲基苯磺酰肼结构式

N-(4-甲氧基亚苄基)-4-...

碳酸钾结构式

~82%

Carbonic dihydrazide,bis[(4-methoxyphenyl)methylene]- (9CI)结构式

Carbonic dihydr...

4-甲氧基苯甲醛; 对甲氧基苯甲醛; 大茴香醛结构式

4-甲氧基苯甲醛; 对甲氧基苯...

~%

Carbonic dihydrazide,bis[(4-methoxyphenyl)methylene]- (9CI)结构式

Carbonic dihydr...

对氯苯甲醛结构式

对氯苯甲醛

碳酸钾结构式

~85%

1,3-bis[(4-chlorophenyl)methylideneamino]urea结构式

1,3-bis[(4-chlo...

对氯苯甲醛结构式

对氯苯甲醛

~%

1,3-bis[(4-chlorophenyl)methylideneamino]urea结构式

1,3-bis[(4-chlo...

N-(4-氯亚苄基)-4-甲基苯磺酰肼结构式

N-(4-氯亚苄基)-4-甲基苯磺酰肼

碳酸钾结构式

~93%

1,3-bis[(4-chlorophenyl)methylideneamino]urea结构式

1,3-bis[(4-chlo...

Benzenesulfonic acid,4-methyl-, 2-[(3-nitrophenyl)methylene]hydrazide结构式

Benzenesulfonic...

碳酸钾结构式

~94%

1,3-bis[(3-nitrophenyl)methylideneamino]urea结构式

1,3-bis[(3-nitr...

间硝基苯甲醛结构式

间硝基苯甲醛

~%

1,3-bis[(3-nitrophenyl)methylideneamino]urea结构式

1,3-bis[(3-nitr...

碳酸钾结构式

苯甲醛结构式

~90%

Carbonic dihydrazide,2,2'-bis(phenylmethylene)-结构式

Carbonic dihydr...

苯甲醛对甲苯磺酰腙结构式

苯甲醛对甲苯磺酰腙

碳酸钾结构式

~92%

Carbonic dihydrazide,2,2'-bis(phenylmethylene)-结构式

Carbonic dihydr...

1-(diethoxyphosphoryl)-2-(phenylmethylidene)hydrazine结构式

1-(diethoxyphos...

碳酸钾结构式

~78%

Carbonic dihydrazide,2,2'-bis(phenylmethylene)-结构式

Carbonic dihydr...

苯甲醛结构式

~%

Carbonic dihydrazide,2,2'-bis(phenylmethylene)-结构式

Carbonic dihydr...