A new, efficient, and straightforward synthesis of 3-arylmethyl-4-chloromethyl-2-imino-1, 3- thiazolidines and 2-(N-acylimino)-3-arylmethyl-4-chloromethyl-1, 3-thiazolidines has been developed by ring transformation of 1-arylmethyl-2-(thiocyanomethyl) aziridines upon treatment with a catalytic amount of titanium (IV) chloride in dichloromethane. The latter 2- (thiocyanomethyl) aziridines were prepared in high yields from 1-arylmethyl-2-( ...
![2-bromomethyl-1-[(4-methoxyphenyl)methyl]aziridine结构式](https://image.chemsrc.com/caspic/350/160676-81-3.png)
![[1-[(4-methoxyphenyl)methyl]aziridin-2-yl]methyl thiocyanate结构式](https://image.chemsrc.com/caspic/137/832724-79-5.png)
![N-[(4-methoxyphenyl)methylidene]prop-2-en-1-amine结构式](https://image.chemsrc.com/caspic/326/27976-88-1.png)
![2-(bromomethyl)-1-[(3-methoxyphenyl)methyl]aziridine结构式](https://image.chemsrc.com/caspic/289/832724-75-1.png)
![[1-[(3-methoxyphenyl)methyl]aziridin-2-yl]methyl thiocyanate结构式](https://image.chemsrc.com/caspic/282/832724-80-8.png)
![2-Propen-1-amine,N-[(3-methoxyphenyl)methylene]-,[N(E)]-(9CI)结构式](https://image.chemsrc.com/caspic/216/246509-60-4.png)
![2-(bromomethyl)-1-[(2-chlorophenyl)methyl]aziridine结构式](https://image.chemsrc.com/caspic/213/832724-77-3.png)
![[1-[(2-chlorophenyl)methyl]aziridin-2-yl]methyl thiocyanate结构式](https://image.chemsrc.com/caspic/196/832724-82-0.png)
![2-(bromomethyl)-1-[(2-bromophenyl)methyl]aziridine结构式](https://image.chemsrc.com/caspic/251/832724-76-2.png)
![[1-[(2-bromophenyl)methyl]aziridin-2-yl]methyl thiocyanate结构式](https://image.chemsrc.com/caspic/244/832724-81-9.png)
![N-[(2-bromophenyl)methylidene]-N-(2-propenyl)amine结构式](https://image.chemsrc.com/caspic/430/183864-20-2.png)
![4-(chloromethyl)-3-[(2-chlorophenyl)methyl]-1,3-thiazolidin-2-imine结构式](https://image.chemsrc.com/caspic/044/832724-86-4.png)
