104 Results for: "Di-tert-butyl(methyl)phosphonium tetrafluoroborate"
Di-tert-butyl(methyl)phosphonium tetrafluoroborate ≥98.0% (by titrimetric analysis)
Supplier: TCI America
Di-tert-butyl(methyl)phosphonium Tetrafluoroborate, Purity: >98.0%(T), CAS Number: 479094-62-7, Molecular Formula: C9H22BF4P, Molecular Weight: 248.05, Form: Crystal-Powder, Solid, Color: White - Almost white, Size: 5G
Expand 2 Items
Di-tert-butyl(methyl)phosphonium tetrafluoroborate ≥99%
Supplier: Strem Chemicals Inc
Phosphine
Expand 2 Items
Di-tert-butyl(methyl)phosphonium tetrafluoroborate 98%
Supplier: Ambeed
Di-tert-butyl(methyl)phosphonium tetrafluoroborate, Purity: 98%, CAS Number: 479094-62-7, Appearance: White to off-white powder or crystals, Storage: Inert atmosphere, Room Temperature, Size: 10G
Expand 5 Items
Di-tert-butyl(methyl)phosphonium tetrafluoroborate ≥99%
Supplier: Thermo Scientific Chemicals
Di-tert-butyl(methyl)phosphonium tetrafluoroborate ≥99%
Expand 2 Items
Di-tert-butyl(methyl)phosphonium tetrafluoroborate 98%
Supplier: Ambeed
Ditert-butyl(methyl)phosphonium tetrafluoroborate, Purity: 98%, CAS Number: 870777-30-3, Appearance: White to off-white powder or crystals, Storage: Inert atmosphere, Room Temperature, Size: 1G
Expand 3 Items
Di-t-butylneopentylphosphonium tetrafluoroborate 98%
Supplier: Ambeed
Di-tert-butyl(neopentyl)phosphonium tetrafluoroborate, Purity: 98%, CAS number: 886059-84-3, Appearance: Form: solid, Storage: Inert atmosphere, 2-8C, Size: 100MG
Expand 2 Items
Di-tert-butylphenylphosphonium tetrafluoroborate 99%
Supplier: Thermo Scientific Chemicals
Expand 1 Items
Di-tert-butylphenylphosphonium tetrafluoroborate 98%
Supplier: Ambeed
Di-tert-butyl(phenyl)phosphonium tetrafluoroborate, Purity: 98%, CAS Number: 612088-55-8, Appearance: White to yellow powder or crystals, Storage: Inert atmosphere, Room Temperature, Size: 1G
Expand 4 Items
Di-t-butylneopentylphosphonium tetrafluoroborate ≥95%
Supplier: Strem Chemicals Inc
min. 95%
Expand 2 Items
2-Bromo-1-ethylpyridinium tetrafluoroborate
Supplier: Adipogen
Efficient coupling reagent for the synthesis of sterically hindered amides, especially peptides. In terms of reactivity and racemization-suppressing capability, this pyridinium-type reagent, BEP, proved to be more efficient than commonly used uronium- and phosphonium-type reagents, such as HBTU, BOP, and PyBroP, for the synthesis of hindered peptides containing N-methylated or Calpha,Calpha-dialkylated amino acid residues. BEP was also proven to be an efficient reagent for the synthesis of esters, especially active esters and hindered esters, and tert-butyl esters.
Expand 3 Items
Tri-tert-butylphosphonium tetrafluoroborate 97+%
Supplier: Thermo Scientific Chemicals
Tri-tert-butylphosphonium tetrafluoroborate 97+%
Expand 2 Items
Tri-tert-butylphosphonium tetrafluoroborate 98%
Supplier: Ambeed
Tri-tert-butylphosphonium tetrafluoroborate 98%
Expand 6 Items
Tri-tert-butylphosphonium tetrafluoroborate 97%
Supplier: Thermo Scientific Chemicals
5G
Expand 2 Items
Tri-tert-butylphosphonium tetrafluoroborate ≥99%
Supplier: Strem Chemicals Inc
Phosphine
Expand 2 Items
(9-Butyl-9-fluorenyl)dicyclohexylphosphonium tetrafluoroborate ≥95%
Supplier: Strem Chemicals Inc
cataCXium
Expand 1 Items
1,3-Di-tert-butylimidazolium tetrafluoroborate 98%
Supplier: Ambeed
1,3-Di-tert-butyl-1H-imidazol-3-ium tetrafluoroborate, Purity: 98%, CAS Number: 263163-17-3, Appearance: White to beige powder or crystals, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 1g
Expand 4 Items
3,6-Di-tert-butyl-9-mesityl-10-methylacridin-10-ium tetrafluoroborate 97%
Supplier: Ambeed
3,6-Di-tert-butyl-9-mesityl-10-methylacridin-10-ium tetrafluoroborate, Purity: 97%, CAS Number: 2054779-48-3, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 100MG
Expand 4 Items
5,7-Di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate ≥97%
Supplier: Ambeed
5,7-Di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate ≥97%
Expand 3 Items
5,7-Di-tert-butyl-3-(2,6-diisopropylphenyl)benzo[d]oxazol-3-ium tetrafluoroborate ≥97%
Supplier: Ambeed
5,7-Di-tert-butyl-3-(2,6-diisopropylphenyl)benzo[d]oxazol-3-ium tetrafluoroborate ≥97%
Expand 2 Items
5,7-Di-tert-butyl-3-(3,4-dichlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate 97%
Supplier: Ambeed
5,7-Di-tert-butyl-3-(3,4-dichlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate, Purity: 97%, CAS Number: 2750161-94-3, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 250MG
Expand 2 Items
5,7-Di-tert-butyl-3-(4-(trifluoromethyl)phenyl)benzo[d]oxazol-3-ium tetrafluoroborate 97%
Supplier: Ambeed
5,7-Di-tert-butyl-3-(4-(trifluoromethyl)phenyl)benzo[d]oxazol-3-ium tetrafluoroborate, Purity: 97%, CAS Number: 2750161-92-1, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 250MG
Expand 4 Items
5,7-Di-tert-butyl-3-(3,5-dimethylphenyl)benzo[d]oxazol-3-ium tetrafluoroborate 97%
Supplier: Ambeed
5,7-Di-tert-butyl-3-(3,5-dimethylphenyl)benzo[d]oxazol-3-ium tetrafluoroborate 97%
Expand 4 Items
5,7-Di-tert-butyl-3-(4-(trifluoromethoxy)phenyl)benzo[d]oxazol-3-ium tetrafluoroborate ≥97%
Supplier: Ambeed
5,7-Di-tert-butyl-3-(4-(trifluoromethoxy)phenyl)benzo[d]oxazol-3-ium tetrafluoroborate ≥97%
Expand 2 Items
1,3-Di-tert-butylimidazolium tetrafluoroborate ≥98.0% (by HPLC, total nitrogen)
Supplier: TCI America
CAS Number: 263163-17-3
MDL Number: MFCD07784425
Molecular Formula: C11H21BF4N2
Molecular Weight: 268.11
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 210
Expand 2 Items
5,7-Di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate 97%
Supplier: Ambeed
5,7-Di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate, Purity: 97%, CAS Number: 1207294-92-5, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 5G
Expand 5 Items
5,7-Di-tert-butyl-3-(4-methoxyphenyl)benzo[d]oxazol-3-ium tetrafluoroborate 97%
Supplier: Ambeed
5,7-Di-tert-butyl-3-(4-methoxyphenyl)benzo[d]oxazol-3-ium tetrafluoroborate, Purity: 97%, CAS Number: 2750161-86-3, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 1G
Expand 3 Items
5,7-Di-tert-butyl-3-(4-chlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate ≥97%
Supplier: Ambeed
5,7-Di-tert-butyl-3-(4-chlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate ≥97%
Expand 3 Items
3,6-Bis(1,1-dimethylethyl)-10-phenyl-9-(2,4,6-trimethylphenyl)-acridinium tetrafluoroborate 97%
Supplier: Ambeed
3,6-Di-tert-butyl-9-mesityl-10-phenylacridin-10-ium tetrafluoroborate, Purity: 97%, CAS Number: 1810004-87-5, Appearance: Form: powder, crystalline Colour: light yellow to yellow, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 250mg
Expand 4 Items
Dicyclohexyl[9-(3-phenylpropyl)-9-fluorenyl]phosphonium tetrafluoroborate ≥95%
Supplier: Strem Chemicals Inc
cataCXium
Expand 1 Items
(R)-5-Benzyl-2-(4-(tert-butyl)phenyl)-5,6-dihydro-8H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate ≥97%
Supplier: Ambeed
(R)-5-Benzyl-2-(4-(tert-butyl)phenyl)-5,6-dihydro-8H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate ≥97%