Di-tert-butyl Iminodicarboxyla Cas:51779-32-9

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Product Description:

Product Name: Di-tert-butyl Iminodicarboxyla CAS NO: 51779-32-9

 

Synonyms:

tert-butyl N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate;

tert-Butyl iminodicarboxylate;

N-Boc-tert-butylcarbamate;

 

Chemical & Physical Properties:

Appearance: White to faint yellow powder

Assay :≥99.0%

Density: 1.037 g/cm3

Boiling Point: 273.8℃ at 760 mmHg

Melting Point: 114-117℃

Flash Point: 119.4℃

Refractive Index: 1.442

Storage Condition: 2-8℃

Water Solubility: Insoluble in water

Sensitive: Air & Light sensitive

 

Safety Information:

Symbol: GHS07

Signal Word: Warning

Safety Statements: S26-S37/39

WGK Germany: 3

Risk Statements: R36/37/38

Hazard Code: Xi

HS Code: 2925290090

Hazard Statements: H315-H319-H335

Precautionary Statements: P261-P305 + P351 + P338

 

Di-tert-butyl-iminodicarboxylate is an organic compound that can be described with the formula [(CH3)3COC(O)]2NH. It is a white solid that is soluble in organic solvents. The compound is used as a reagent for the preparation of primary amines from alkyl halides. It was popularized as an alternative to the Gabriel synthesis for the same conversion. Amines can also be prepared from alcohols by dehydration using the Mitsunobu reaction.

In the usual implementation the reagent is deprotonated to give the potassium salt, which is N-alkylated. The Boc protecting groups are subsequently removed under acidic conditions.

 

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