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proton-sponge(r) (c15-1222-718)

Proton-sponge(R) (C15-1222-718)

Catalog No.
C15-1222-718
Manufacturer No.
158496-50G
Manufacturer Name
Sigma-Aldrich
Quantity
50
Unit of Measure
GR
Price: $286.53
List Price: $318.37

Proton-sponge is a nucleophilic base used in alkoxycarbonylation, dehydrofluorination, arylation, and intramolecular cyclization reactions. Proton-sponge is also referred to as 1,8-dimethylamino naphthalene.

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General description

Proton-sponge is a nucleophilic base used in alkoxycarbonylation, dehydrofluorination, arylation, and intramolecular cyclization reactions.

Proton-sponge is also referred to as 1,8-dimethylamino naphthalene. It is very strong base with weak nucleophilic character due to steric effects. It also participates in the reactions between arachno-6,9-C2B8H14 and selected acyl chlorides. It has been tested as an effective H+ scavenger.

Application

Proton-sponge can be used in the synthesis of C-substituted t-BuNH-8,9-R,R′-nido-7,8,9-C3B8H9 (R,R′ = H,H; MeH; Me,Me; Ph,H and Ph,Ph) tricarbollide compounds. It was also used in the preparation of saturated fluoroalkyl(hydrido) complexes of Iridium.

Very strong base with weak nucleophilic character due to steric effects.

Legal Information

Proton-sponge is a registered trademark of Sigma-Aldrich Co. LLC

UPC:
41105328
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
No
WeightUOM:
LB
MPN:
158496-50G


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