CAS 68014-21-1

tert-butyl (triphenyl-lambda5-phosphanylidene)carbamate

Description:

Tert-butyl (triphenyl-lambda5-phosphanylidene)carbamate is a chemical compound characterized by its unique structure, which includes a tert-butyl group, a carbamate functional group, and a phosphanylidene moiety. The presence of the triphenylphosphanylidene unit imparts significant stability and reactivity, making it useful in various synthetic applications, particularly in organophosphorus chemistry. This compound typically exhibits a solid state at room temperature and is soluble in organic solvents such as dichloromethane and acetone. Its reactivity can be attributed to the phosphorus atom, which can participate in coordination with various substrates, facilitating reactions such as nucleophilic attacks. The tert-butyl group contributes to steric hindrance, influencing the compound's reactivity and selectivity in chemical reactions. Additionally, the carbamate group can serve as a protective group in organic synthesis, allowing for the selective modification of other functional groups. Overall, tert-butyl (triphenyl-lambda5-phosphanylidene)carbamate is a versatile compound with applications in organic synthesis and catalysis.

Formula: C₂₃H₂₄NO₂P

InChI: InChI=1/C23H24NO2P/c1-23(2,3)26-22(25)24-27(19-13-7-4-8-14-19,20-15-9-5-10-16-20)21-17-11-6-12-18-21/h4-18H,1-3H3

SMILES: CC(C)(C)OC(=O)N=P(c1ccccc1)(c1ccccc1)c1ccccc1

Synonyms:

• Carbamic acid, N-(triphenylphosphoranylidene)-, 1,1-dimethylethyl ester
• tert-Butyl (triphenylphosphoranylidene)carbamate
• N-Boc-imino-(triphenyl)phosphorane

tert-Butyl (Triphenylphosphoranylidene)carbamate

CAS: 68014-21-1

Formula: C₂₃H₂₄NO₂P

Purity: >98.0%(HPLC)(N)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 377.42

Ref: 3B-B5687

N-Boc-Imino-(triphenyl)phosphorane

CAS: 68014-21-1

N-Boc-Imino-(triphenyl)phosphorane

Purity: 98%

Molecular weight: 377.42g/mol

Ref: 54-OR96879

N-Boc-Imino-(triphenyl)phosphorane

CAS: 68014-21-1

Purity: 98.0%

Color and Shape: Solid, Powder

Molecular weight: 377.42401123046875

Ref: 10-F011554

tert-Butyl (Triphenylphosphoranylidene)carbamate

Controlled Product

CAS: 68014-21-1

Applications tert-Butyl (Triphenylphosphoranylidene)carbamate is used in the preparation of ketimines.
References Yan, W., et. al.: Organic Lett., 14, 2512 (2012)

Formula: C₂₃H₂₄NO₂P

Color and Shape: Neat

Molecular weight: 377.42

Ref: TR-B692920