4,4-Dimethyl-2-phenyl-2-thiazolin-5-thione (4) reacts with 2,3-diphenyl-cyclopropenone (2a) at 145°C and with benzonitrilio-2-propanide (6) at room temperature to yield the 1,6-dithia-spiro[4.4]nonadienes 5 and 1, respectively
Organic compounds with bicyclic structure are important because of their stereochemical features and...
The 1,3-dipolar cycloaddition of 2,2,4,4-tetramethyl-3-thioxocyclobutanone S-methylide (2a), generat...
ω-(2,6-Dimethyl-4-pyrimidinylthio-(4), 2-methyl-4-quinazolinylthio-(9), and 4-oxo-2-quinazo-linylthi...
1,3-Dipolar Cycloadditions of 2-(Benzonitrilio)-2-propanide with 4,4-Dimethyl-2-phenyl-2-thiazolin-...
Substituted spiro-heterocycles containing 1,2,4-triazole-3-thione, were formed at room temperature v...
Simple syntheses of 4,4-disubstituted 2-thiazolin-5-thiones, which have so far been difficult to obt...
1,2-Diaza-1,3-butadienes react with 2-mercapto-2-thiazoline to give 1,4-adducts that in turn produce...
1,3(6H)-Thiazine-6-spiro-2’-thiirane-2-thiones 2a-c and 3’,3’-disubstituted 2-methylthio-1,3-thiazin...
New 1-cycloalkenyl-1-diazenes have been obtained in good yields from cyclic β-ketoesters and hydrazi...
Various 1,6-dithiaspiro heterocycles can be synthesized from 1,3-thiazole-5(4H)-thiones via 1,3-dipo...
A series of [24 pi] dithia meta-benzisapphyrins and [22 pi] dithia para-benzisapphyrins were synthes...
Thiochroman-3,4-diones, which result from the reaction of thiochroman-4-ones with isoamyl nitrite, f...
Present communication deals with the synthesis and characterization of various spiro thiazolinone he...
1,3-Dipolar Cycloadditions of Nitrilium Betaines with 4,4-Dimethyl-2-phenyl-2-thiazolin-5-thione Be...
As Schurink ascertained, the reaction of carbontetramethylbromide with potassium hydrosulphide in al...
Organic compounds with bicyclic structure are important because of their stereochemical features and...
The 1,3-dipolar cycloaddition of 2,2,4,4-tetramethyl-3-thioxocyclobutanone S-methylide (2a), generat...
ω-(2,6-Dimethyl-4-pyrimidinylthio-(4), 2-methyl-4-quinazolinylthio-(9), and 4-oxo-2-quinazo-linylthi...
1,3-Dipolar Cycloadditions of 2-(Benzonitrilio)-2-propanide with 4,4-Dimethyl-2-phenyl-2-thiazolin-...
Substituted spiro-heterocycles containing 1,2,4-triazole-3-thione, were formed at room temperature v...
Simple syntheses of 4,4-disubstituted 2-thiazolin-5-thiones, which have so far been difficult to obt...
1,2-Diaza-1,3-butadienes react with 2-mercapto-2-thiazoline to give 1,4-adducts that in turn produce...
1,3(6H)-Thiazine-6-spiro-2’-thiirane-2-thiones 2a-c and 3’,3’-disubstituted 2-methylthio-1,3-thiazin...
New 1-cycloalkenyl-1-diazenes have been obtained in good yields from cyclic β-ketoesters and hydrazi...
Various 1,6-dithiaspiro heterocycles can be synthesized from 1,3-thiazole-5(4H)-thiones via 1,3-dipo...
A series of [24 pi] dithia meta-benzisapphyrins and [22 pi] dithia para-benzisapphyrins were synthes...
Thiochroman-3,4-diones, which result from the reaction of thiochroman-4-ones with isoamyl nitrite, f...
Present communication deals with the synthesis and characterization of various spiro thiazolinone he...
1,3-Dipolar Cycloadditions of Nitrilium Betaines with 4,4-Dimethyl-2-phenyl-2-thiazolin-5-thione Be...
As Schurink ascertained, the reaction of carbontetramethylbromide with potassium hydrosulphide in al...
Organic compounds with bicyclic structure are important because of their stereochemical features and...
The 1,3-dipolar cycloaddition of 2,2,4,4-tetramethyl-3-thioxocyclobutanone S-methylide (2a), generat...
ω-(2,6-Dimethyl-4-pyrimidinylthio-(4), 2-methyl-4-quinazolinylthio-(9), and 4-oxo-2-quinazo-linylthi...
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