138695-86-0

Upstream product

• 6738-06-3 phenylethynylmagnesium bromide 
• 127793-62-8 4-((tert-butyldiphenylsilyl)oxy)butanal 
• 4440-01-1 lithium phenylacetylide 
• 536-74-3 phenylacetylene 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 130372-07-5 4-(tret-butyldiphenylsilyloxy)butan-1-ol 

Downstream Products

• 138695-87-1 6-<(tert-butyldiphenylsilyl)oxy>-1-phenyl-3-<(2-tetrahydropyranyl)oxy>hex-1-yne 
• 192506-63-1 tert-Butyl-diphenyl-[6-phenyl-4-((2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-hex-5-ynyloxy]-silane 
• 192506-64-2 6-Phenyl-4-((2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-hex-5-yn-1-ol 
• 22956-51-0 1,8-diphenylocta-1,7-diyne-3,6-dione 
• 138695-92-8 2-(2-phenylethynyl)-5-(1-propynyl)thiophene 
• 138695-94-0 1-phenyl-1,7-nonadiyne-3,6-diol 
• 138695-85-9 1-phenyl-1,7-octadiyne-3,6-dione 
• 90267-18-8 2,5-bis(phenylethynyl)thiophene 
• 138695-89-3 6-phenyl-4-<(tetrahydropyranyl)oxy>-5-hexyn-1-al 
• 138695-88-2 6-phenyl-4-<(tetrahydropyranyl)oxy>-5-hexyn-1-ol 
• 871927-58-1 1,8-diphenyl-1,7-octadiyne-3,6-diol 
• 138695-93-9 6-<(tetrahydropyranyl)oxy>-1-phenyl-1,7-nonadiyn-3-ol 
• 138695-90-6 6-<(tetrahydropyranyl)oxy>-1,8-diphenyl-1,7-octadiyn-3-ol 
• 1394313-89-3 6-phenylhex-5-yne-1,4-diol 

Relevant academic research and scientific papers

Boronic acid catalysis as a mild and versatile strategy for direct carbo- and heterocyclizations of free allylic alcohols

BAC to the future: Boronic acid catalysis (BAC) was applied to the direct activation of alcohols leading to the preparation of carbocycles (see scheme), benzofurans, tetrahydrofurans, pyrrolidines, pyrans, piperidines, and various polycyclic compounds. The reactions proceed under mild conditions that circumvent the use of reactive leaving groups like halides. Copyright

Preparation of 1,4-Diketones and Their Reactions with Bis(trialkyltin) or Bis(triphenyltin) Sulfide-Boron Trichloride

1,4-Diphenyl- and 1,4-bis(4-chlorophenyl)-1.4-butanediones (3 and 4), as well as 1-phenyl-, 1-(4-chlorophenyl)-, and 1-(4-methoxyphenyl)-1,4-pentanediones (7-9) react with bis(tributyltin), bis(tricyclohexyltin), and/or bis(triphenyltin) sulfide in the pr