Hexamethyldisilazane → HCID 178504300, compound

Reaction equation

[NH:1]1[CH:8]=[CH:7][C:5](N)=[N:4][C:2]1=[O:3].S([O-])([O-])(=O)=O.[NH4+].[NH4+].[CH3:16][Si:17]([CH3:24])([CH3:23])[NH:18][Si:19]([CH3:22])([CH3:21])[CH3:20]>>[CH3:16][Si:17]([N:18]([Si:19]([CH3:22])([CH3:21])[CH3:20])[C:8]1[CH:7]=[CH:5][NH:4][C:2](=[O:3])[N:1]=1)([CH3:24])[CH3:23]

Participants

Reactant 3

HCID 13838Hexamethyldisilazane

HCID 6097028Ammonium Sulfate

HCID 178418229Cytosine

Product 1

HCID 178504300HCID 178504300, compound

Procedure

Cytosine (12.0 g), hexamethyldisilazane (60 ml) and ammonium sulfate (10 mg) were refluxed at 125° C. for 30 minutes to form a homogenous solution. The hexamethyldisilazane was removed by distillation to form the titled product.

Workup

customto form a homogenous solution
customThe hexamethyldisilazane was removed by distillation

Sources & evidence

ORD record: ord-d03adcd1c58a4cf4849e2f47f02abb57
Source dataset: uspto-grants-1995_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05426183

Reaction notes

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