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725102-1G
(2R,3R)-(+)-2,3-Bis(diphenylphosphino)butane (C15-1277-970)
Price: $570.00List Price: $633.33(2R,3R)-(+)-2,3-Bis(diphenylphosphino)butane -
725102-250MG
(2R,3R)-(+)-2,3-Bis(diphenylphosphino)butane (C15-1277-971)
Price: $197.25List Price: $219.17(2R,3R)-(+)-2,3-Bis(diphenylphosphino)butane -
259098-1G
(2S,3S)-(-)-Bis(diphenylphosphino)butane (C15-1255-916)
Price: $1,201.89List Price: $1,335.43Application Ligand for Pd-catalyzed carbon-carbon bond formation. -
259098-250MG
(2S,3S)-(-)-Bis(diphenylphosphino)butane (C15-1255-917)
Price: $342.00List Price: $380.00Application Ligand for Pd-catalyzed carbon-carbon bond formation. -
261947-25G
1,4-Bis(diphenylphosphino)butane (C15-1280-454)
Price: $184.84List Price: $205.38Application Employed as a ligand in Pd(0)-catalyzed acylcyanation of arylacetylenes and deprotection of allyloxycarbamates. -
261947-5G
1,4-Bis(diphenylphosphino)butane (C15-1280-455)
Price: $123.03List Price: $136.70Application Employed as a ligand in Pd(0)-catalyzed acylcyanation of arylacetylenes and deprotection of allyloxycarbamates. -
14381
1,4-Dimethoxy-2-Butyne, 98%, 5G
Price: $295.52List Price: $328.36CH<sub>3</sub>OCH<sub>2</sub>C&equivCCH<sub>2</sub>OCH<sub>3</sub> CAS#: 16356-02-8 F.W.: 114.14 -
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216690-5G
2,2,2-Triphenylacetophenone
Price: $88.13List Price: $97.92Asymmetric reduction of 2,2,2-triphenylacetophenone using with potassium 9- O -(1,2: 5, 6-di- O -isopropylidene-α- D -glucofuranosyl)-9-boratabicyclo [3.3. -
331570-5G
2,5-Diiodothiophene
Price: $223.93List Price: $248.81The multilayer desorption behavior of 2,5-diidothiophene was studied. Application 2,5-Diiodothiophene was used in the preparation of oligothiophene films. -
CBR00406-1G
2-(4-MORPHOLINYL)-1-BUTANAMINE-PH1
Price: $319.59List Price: $355.10Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -