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137348-88-0

Basic Information
CAS No.: 137348-88-0
Name: TERT-BUTYL TETRAISOPROPYLPHOSPHORODIAMIDITE
Article Data: 2
Molecular Structure:
Molecular Structure of 137348-88-0 (TERT-BUTYL TETRAISOPROPYLPHOSPHORODIAMIDITE)
Formula: C16H37 N2 O P
Molecular Weight: 304.456
Synonyms: Phosphorodiamidousacid, tetrakis(1-methylethyl)-, 1,1-dimethylethyl ester (9CI)
Density: g/cm3
Melting Point: 67-74 °C(lit.)
Boiling Point: 330.1°Cat760mmHg
Flash Point: 153.4°C
Hazard Symbols: Xi
PSA: 29.30000
LogP: 5.26600
Synthetic route
56183-63-2

bis(diisopropylamino)chlorophosphine

865-47-4

potassium tert-butylate

137348-88-0

[tert-butyloxy]bis(N,N-diisopropylamino)phosphane

Conditions
ConditionsYield
In toluene at 20℃; for 24h; Schlenk technique; Inert atmosphere;86%
68905-25-9

Dichloro(tert-butoxy)phosphine

108-18-9

diisopropylamine

137348-88-0

[tert-butyloxy]bis(N,N-diisopropylamino)phosphane

Conditions
ConditionsYield
In diethyl ether Ambient temperature;78%
137348-88-0

[tert-butyloxy]bis(N,N-diisopropylamino)phosphane

Phenyl[2-(trimethylsilyl)phenyl]iodonium trifluoromethanesulfonate

N,N,N',N'-tetraisopropyl phenylphosphonic diamide

Conditions
ConditionsYield
With trifluoroacetic acid In dichloromethane at 20℃; for 1h; Reagent/catalyst; Temperature; Time; Concentration; Solvent;100%
71630-31-4, 7738-22-9

N-(tert-butyloxycarbonyl)-L-serine tert-butyl ester

137348-88-0

[tert-butyloxy]bis(N,N-diisopropylamino)phosphane

tert-butyl O-(tert-butoxy(diisopropylamino)phosphanyl)-N-(tert-butoxycarbonyl)-L-serinate

Conditions
ConditionsYield
With 1H-tetrazole In tetrahydrofuran; dichloromethane at 20℃; for 3h; Inert atmosphere;92%
With 1H-tetrazole In tetrahydrofuran; dichloromethane at 20℃; for 3h;92%
With 1H-tetrazole In tetrahydrofuran; dichloromethane at 20℃; for 3h;92%
With 1H-tetrazole In tetrahydrofuran; dichloromethane at 20℃; for 3.3h;88%
71630-31-4, 7738-22-9

N-(tert-butyloxycarbonyl)-L-serine tert-butyl ester

137348-88-0

[tert-butyloxy]bis(N,N-diisopropylamino)phosphane

C23H46N2O6

Conditions
ConditionsYield
With 1H-tetrazole In tetrahydrofuran; dichloromethane at 20℃; for 3h;92%
137348-88-0

[tert-butyloxy]bis(N,N-diisopropylamino)phosphane

40615-39-2

5'-O-(4-4'-dimethoxytrityl)thymidine

5'-O-(4,4'-dimethoxytrityl)thymidine 3'-O-[(tert-butyl)-N,N-diisopropylphosphoramidite]

Conditions
ConditionsYield
With N,N-diisopropylamine tetrazolide In dichloromethane at 20℃;86%
137348-88-0

[tert-butyloxy]bis(N,N-diisopropylamino)phosphane

71630-31-4

(R)-tert-butyl 2-((tert-butoxycarbonyl)amino)-3-hydroxypropanoate

C22H45N2O6P

Conditions
ConditionsYield
With 1H-tetrazole In tetrahydrofuran; dichloromethane at 20℃; for 3h; Inert atmosphere;86%

tert-butyl 2-(tert-butoxycarbonylamino)-3-hydroxybutanoate

137348-88-0

[tert-butyloxy]bis(N,N-diisopropylamino)phosphane

tert-butyl O-(tert-butoxy(diisopropylamino)phosphanyl)-N-(tert-butoxycarbonyl)-L-allothreoninate

Conditions
ConditionsYield
With 1H-tetrazole In tetrahydrofuran; dichloromethane; toluene at 20℃; for 3h; Inert atmosphere;84%
28954-12-3

(2S,3S)-2-amino-3-hydroxybutanoic acid

137348-88-0

[tert-butyloxy]bis(N,N-diisopropylamino)phosphane

tert-butyl O-(tert-butoxy(diisopropylamino)phosphanyl)-N-(tert-butoxycarbonyl)-L-allothreoninate

Conditions
ConditionsYield
With 1H-tetrazole In tetrahydrofuran; dichloromethane at 20℃; for 3h;84%
137348-88-0

[tert-butyloxy]bis(N,N-diisopropylamino)phosphane

185692-85-7

tert-butyl (S)-1-(tert-butyldimethylsilyloxy)-3-hydroxypropan-2-yl carbamate

C24H53N2O5PSi

Conditions
ConditionsYield
With 1H-tetrazole In dichloromethane; toluene at 20℃; for 3h; Inert atmosphere;82%
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  • TERT-BUTYL TETRAISOPROPYLPHOSPHORODIAMIDITE

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    137348-88-0

    TERT-BUTYL TETRAISOPROPYLPHOSPHORODIAMIDITE

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    TERT-BUTYL TETRAISOPROPYLPHOSPHORODIAMIDITE

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  • TERT-BUTYL TETRAISOPROPYLPHOSPHORO-DIAMI DITE, 95%

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    TERT-BUTYL TETRAISOPROPYLPHOSPHORO-DIAMI DITE, 95%

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    TERT-BUTYL TETRAISOPROPYLPHOSPHORODIAMIDITE

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  • tert-Butyl-N,N,N',N'-tetraisopropylphosphorodiamidite

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    tert-Butyl-N,N,N',N'-tetraisopropylphosphorodiamidite

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