百科

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

CAS号：821806-27-3

英文名：7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

分子式：C9H5ClN2O3S

分子量：256.666

合成路线

ethyl N-[4-chloro-2-(cyanomethylsulfonyl)phenyl]carbamate

ethyl N-[4-chloro-2-(cyanomethylsulfonyl)phenyl]carbamate

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

ethyl N-[4-chloro-2-(cyanomethylsulfanyl)phenyl]carbamate

ethyl N-[4-chloro-2-(cyanomethylsulfanyl)phenyl]carbamate

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

2-氨基-6-氯苯并噻唑

2-氨基-6-氯苯并噻唑

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

sodium 2-amino-5-chlorothiophenolate

sodium 2-amino-5-chlorothiophenolate

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

2-(2-amino-5-chlorophenyl)sulfanylacetonitrile

2-(2-amino-5-chlorophenyl)sulfanylacetonitrile

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

7-chloro-3-hydroxy-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile

上游原料

ethyl N-[4-chloro-2-(cyanomethylsulfonyl)phenyl]carbamate 2-(2-amino-5-chlorophenyl)sulfanylacetonitrile sodium 2-amino-5-chlorothiophenolate 2-氨基-6-氯苯并噻唑 ethyl N-[4-chloro-2-(cyanomethylsulfanyl)phenyl]carbamate

下游产品

3,7-dichloro-1,1-dioxo-4H-1λ<sup>6</sup>,4-benzothiazine-2-carbonitrile