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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

The synthesis of all of the monomethyl isomers of benzo [b] naphtho [1, 2??d] thiophene

Y Tominaga, R Pratap, RN Castle…

文献索引：Tominaga, Yoshinori; Pratap, Ram; Castle, Raymond N.; Lee, Milton L. Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 871 - 877

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被引用次数: 23

摘要

Jul-Aug 1982 Monomethyl Isomers of Benzo[o]naphtho[l,2-c/]thiophene 873 were readily prepared from o- and /»-methylbenzenethiol via the method of Tilak (5). However, in the case of m-methylbenzenethiol, this reaction gave a mixture of 4-methyl- and 6-methylbenzo[6]thiophene -2-carbox- aldehyde (34 and 35). When this mixture was allowed to react with 30 in a similar manner, a mixture of two styryl compounds, 4-methyl- and 6-methyl-2-styrylbenzo[6]thio- ...

2-(α-methylstyryl)benzo[b]thiophene结构式

2-(α-methylstyr...

~68%

6-methylnaphtho[2,1-b][1]benzothiole结构式

6-methylnaphtho...

2-(氯甲基)苯并[b]噻吩结构式

2-(氯甲基)苯并[b]噻吩

~%

2-[2-(2-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(2-methylp...

三苯基膦结构式

~%

2-[2-(2-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(2-methylp...

(1-benzothien-2-ylmethyl)(triphenyl)phosphonium chloride结构式

(1-benzothien-2...

邻甲基苯甲醛结构式

邻甲基苯甲醛

~%

2-[2-(2-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(2-methylp...

2-(diethoxyphosphorylmethyl)-1-benzothiophene结构式

2-(diethoxyphos...

邻甲基苯甲醛结构式

邻甲基苯甲醛

~%

2-[2-(2-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(2-methylp...

苄基膦酸二乙酯结构式

苄基膦酸二乙酯

7-methyl-1-benzothiophene-2-carbaldehyde结构式

7-methyl-1-benz...

~%

7-methyl-2-(2-phenylethenyl)-1-benzothiophene结构式

7-methyl-2-(2-p...

5-甲基苯并[b]噻吩-2-甲醛结构式

5-甲基苯并[b]噻吩-2-甲醛

苄基膦酸二乙酯结构式

苄基膦酸二乙酯

~%

5-methyl-2-(2-phenylethenyl)-1-benzothiophene结构式

5-methyl-2-(2-p...

5-methyl-2-(2-phenylethenyl)-1-benzothiophene结构式

5-methyl-2-(2-p...

~43%

10-methylnaphtho[2,1-b][1]benzothiole结构式

10-methylnaphth...

2-(氯甲基)苯并[b]噻吩结构式

2-(氯甲基)苯并[b]噻吩

~%

2-[2-(3-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(3-methylp...

三苯基膦结构式

~%

2-[2-(3-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(3-methylp...

苯并[b]噻吩-2-甲醛结构式

苯并[b]噻吩-2-甲醛

4-甲基苄基磷酸二乙酯结构式

4-甲基苄基磷酸二乙酯

~%

2-[2-(3-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(3-methylp...

(1-benzothien-2-ylmethyl)(triphenyl)phosphonium chloride结构式

(1-benzothien-2...

间甲基苯甲醛结构式

间甲基苯甲醛

~%

2-[2-(3-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(3-methylp...

2-(diethoxyphosphorylmethyl)-1-benzothiophene结构式

2-(diethoxyphos...

间甲基苯甲醛结构式

间甲基苯甲醛

~%

2-[2-(3-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(3-methylp...

2-(氯甲基)苯并[b]噻吩结构式

2-(氯甲基)苯并[b]噻吩

~%

2-[2-(4-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(4-methylp...

三苯基膦结构式

~%

2-[2-(4-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(4-methylp...

苯并[b]噻吩-2-甲醛结构式

苯并[b]噻吩-2-甲醛

(3-甲基苄基)膦酸二乙酯结构式

(3-甲基苄基)膦酸二乙酯

~%

2-[2-(4-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(4-methylp...

对甲基苯甲醛结构式

对甲基苯甲醛

(1-benzothien-2-ylmethyl)(triphenyl)phosphonium chloride结构式

(1-benzothien-2...

~%

2-[2-(4-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(4-methylp...

对甲基苯甲醛结构式

对甲基苯甲醛

2-(diethoxyphosphorylmethyl)-1-benzothiophene结构式

2-(diethoxyphos...

~%

2-[2-(4-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(4-methylp...

2-[2-(2-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(2-methylp...

~41%

4-methylnaphtho[2,1-b][1]benzothiole结构式

4-methylnaphtho...

6-甲基苯并[b]噻吩-2-羧酸结构式

6-甲基苯并[b]噻吩-2-羧酸

~%

6-methyl-1-benzothiophene-2-carbaldehyde结构式

6-methyl-1-benz...

3-chloro-2-hydroxymethyl-4-methylbenzo[b]thiophene结构式

3-chloro-2-hydr...

~75%

3-chloro-4-methyl-1-benzothiophene-2-carbaldehyde结构式

3-chloro-4-meth...

3-Chloro-4-methyl-1-benzothiophene-2-carbonyl chloride结构式

3-Chloro-4-meth...

~%

3-chloro-4-methyl-1-benzothiophene-2-carbaldehyde结构式

3-chloro-4-meth...

邻甲基肉桂酸结构式

邻甲基肉桂酸

~52%

3-Chloro-4-methyl-1-benzothiophene-2-carbonyl chloride结构式

3-Chloro-4-meth...

3-chloro-2-hydroxymethyl-4-methylbenzo[b]thiophene结构式

3-chloro-2-hydr...

~%

3-chloro-4-methyl-2-(2-phenylethenyl)-1-benzothiophene结构式

3-chloro-4-meth...

3-Chloro-4-methyl-1-benzothiophene-2-carbonyl chloride结构式

3-Chloro-4-meth...

~%

3-chloro-4-methyl-2-(2-phenylethenyl)-1-benzothiophene结构式

3-chloro-4-meth...

苄基膦酸二乙酯结构式

苄基膦酸二乙酯

3-chloro-4-methyl-1-benzothiophene-2-carbaldehyde结构式

3-chloro-4-meth...

~%

3-chloro-4-methyl-2-(2-phenylethenyl)-1-benzothiophene结构式

3-chloro-4-meth...

3-chloro-4-methyl-2-(2-phenylethenyl)-1-benzothiophene结构式

3-chloro-4-meth...

~35%

11-methylnaphtho[2,1-b][1]benzothiole结构式

11-methylnaphth...

3-chloro-4-methyl-1-benzothiophene-2-carbaldehyde结构式

3-chloro-4-meth...

~%

11-methylnaphtho[2,1-b][1]benzothiole结构式

11-methylnaphth...

3-chloro-2-hydroxymethyl-4-methylbenzo[b]thiophene结构式

3-chloro-2-hydr...

~%

11-methylnaphtho[2,1-b][1]benzothiole结构式

11-methylnaphth...

3-Chloro-4-methyl-1-benzothiophene-2-carbonyl chloride结构式

3-Chloro-4-meth...

~%

11-methylnaphtho[2,1-b][1]benzothiole结构式

11-methylnaphth...

2-[2-(4-methylphenyl)ethenyl]-1-benzothiophene结构式

2-[2-(4-methylp...

~44%

2-methylnaphtho[2,1-b][1]benzothiole结构式

2-methylnaphtho...