Note:The chemistry of N, N’-thio and dithiobisimidazole (15, 18), 1, 2, 4-triazole (19, 20), benzimidazole (21. 22), and 1, 2, 3-benzotriazole (23, 24) has been explored. Reactions with N, N’-thiobisbenzimidazole (21) were studied in greater detail. Thus, treating reagent 19 or 21 with dithiols 77 led to oligomeric trisulfides 78 in quantitative yield. Reagent 21 was successfully used in the preparation of 2, 3, 4-benzotrithiepin (87). Biphenyl trisulfide 98 was also prepared but readily desulfurized to disulfide 97. Reagent 21 is reactive towards alcohols and with some benzylic alcohols sulfinate esters (125, 154, 169) and sultines {134, 137, 185, 200, 208) were the products. A stable crystalline cyclic sulfoxylate ester (186) was prepared...
This thesis describes the results from two different projects in organosulfur chemistry, the first p...
© 2019 Elsevier Ltd Reactions of thioamides with nitrogen-rich 1,3-dipoles, diazo compounds and azid...
Tris(azolyl)methylthiolates are obtained in excellent yields via a new synthetic route considering b...
The reaction of 4-(phenylimino)butan-2-ol with ammonium polysulfide in refluxing EtOH yields 3-hydro...
The work described herein documents several key advances in the field of aza-sulfur chemistry. Aza-s...
The synthesis of the chiral sulfide isothiocineole from limonene and elemental sulfur on multi-gram ...
The condensation of diaryldisulfide with - ketoesters has been examined in different reaction condit...
L'OBJECTIF INITIAL DE CE MEMOIRE EST L'ETUDE DE LA FORMATION DES SULFOXYDES DE 1,3-OXATHIANES. UNE P...
The reaction of sodium azide with 5-substituted 3-diethylamino-4-(4-methoxyphenyl)-isothiazole 1,1 d...
A sulfite-promoted transformation of azoles into N-difluoromethylthioureas through N-difluoromethyl...
Upon treatment of α-azido sulfones with a thiol in the presence of 1,1,3,3-tetramethylguanidine, sub...
Part I. 5-Nitro-N-(p-toluenesulfonyl)-1,2,3-benzoxathiazole-2,2-dioxide was synthesized and reacted ...
Thesis (Ph.D.), Department of Chemistry, Washington State UniversitySulfur atoms are contained in a ...
In the course of our work to prepare inhibitors of the enzyme dihydrofolate reductase, we desired to...
In this thesis, novel methodologies towards the synthesis of a range of sulfur-containing compounds...
This thesis describes the results from two different projects in organosulfur chemistry, the first p...
© 2019 Elsevier Ltd Reactions of thioamides with nitrogen-rich 1,3-dipoles, diazo compounds and azid...
Tris(azolyl)methylthiolates are obtained in excellent yields via a new synthetic route considering b...
The reaction of 4-(phenylimino)butan-2-ol with ammonium polysulfide in refluxing EtOH yields 3-hydro...
The work described herein documents several key advances in the field of aza-sulfur chemistry. Aza-s...
The synthesis of the chiral sulfide isothiocineole from limonene and elemental sulfur on multi-gram ...
The condensation of diaryldisulfide with - ketoesters has been examined in different reaction condit...
L'OBJECTIF INITIAL DE CE MEMOIRE EST L'ETUDE DE LA FORMATION DES SULFOXYDES DE 1,3-OXATHIANES. UNE P...
The reaction of sodium azide with 5-substituted 3-diethylamino-4-(4-methoxyphenyl)-isothiazole 1,1 d...
A sulfite-promoted transformation of azoles into N-difluoromethylthioureas through N-difluoromethyl...
Upon treatment of α-azido sulfones with a thiol in the presence of 1,1,3,3-tetramethylguanidine, sub...
Part I. 5-Nitro-N-(p-toluenesulfonyl)-1,2,3-benzoxathiazole-2,2-dioxide was synthesized and reacted ...
Thesis (Ph.D.), Department of Chemistry, Washington State UniversitySulfur atoms are contained in a ...
In the course of our work to prepare inhibitors of the enzyme dihydrofolate reductase, we desired to...
In this thesis, novel methodologies towards the synthesis of a range of sulfur-containing compounds...
This thesis describes the results from two different projects in organosulfur chemistry, the first p...
© 2019 Elsevier Ltd Reactions of thioamides with nitrogen-rich 1,3-dipoles, diazo compounds and azid...
Tris(azolyl)methylthiolates are obtained in excellent yields via a new synthetic route considering b...