CAS 20734-58-1: Proton sponge

Description: Proton sponge, scientifically known as 1,8-bis(dimethylamino)naphthalene, is a chemical compound characterized by its ability to act as a strong proton acceptor due to the presence of multiple basic nitrogen atoms in its structure. This compound features a naphthalene backbone with two dimethylamino groups, which significantly enhance its basicity. Proton sponge is notable for its high pKa value, making it an effective agent for deprotonation reactions and a useful tool in various organic synthesis applications. It is often employed in the field of organic chemistry as a non-nucleophilic base, facilitating reactions that require the removal of protons without introducing unwanted side reactions. Additionally, proton sponge is recognized for its role in the stabilization of reactive intermediates and in the formation of stable complexes with acids. Its unique properties make it valuable in both academic research and industrial applications, particularly in the synthesis of complex organic molecules and in the development of new catalytic systems.

Formula: C₁₄H₁₈N₂

InChI: InChI=1S/C14H18N2/c1-15(2)12-9-5-7-11-8-6-10-13(14(11)12)16(3)4/h5-10H,1-4H3

InChI key: InChIKey=GJFNRSDCSTVPCJ-UHFFFAOYSA-N

SMILES: C=1C=C2C=CC=C(C2=C(C1)N(C)C)N(C)C

Synonyms:

• 1,8-Bis(Dimethylamino)Napthalene
• 1,8-Bis(N,N-dimethylamino)naphthalene
• 1,8-Bis(dimethylamino)naphtalene
• 1,8-Bis(dimethylamino)naphthalene
• 1,8-Naphthalenediamine, N,N,N',N'-tetramethyl-
• 1,8-Naphthalenediamine, N¹,N¹,N⁸,N⁸-tetramethyl-
• 1-N,1-N,8-N,8-N-Tetramethylnaphthalene-1,8-diamine
• N,N,N',N'-Tetramethyl-1,8-diaminonaphthalene
• N,N,N',N'-tetramethylnaphthalene-1,8-diamine
• N¹,N¹,N⁸,N⁸-Tetramethyl-1,8-naphthalenediamine
• Proton Sponge
• Proton-Sponge(R)
• 1,8-Naphthalenediamine, N1,N1,N8,N8-tetramethyl-
• N1,N1,N8,N8-Tetramethyl-1,8-naphthalenediamine

1,8-Bis(dimethylamino)naphthalene [for Dehydrohalogenation]

CAS: 20734-58-1

• Formula: C₁₄H₁₈N₂
• Purity: >98.0%(GC)(T)
• Color and Shape: White to Light yellow to Light orange powder to crystal
• Molecular weight: 214.31

1,8-Bis(dimethylamino)naphthalene, 98+%

CAS: 20734-58-1

1,8-Bis(dimethylamino)naphthalene is 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 …

• Formula: C₁₄H₁₈N₂
• Purity: 98+%
• Color and Shape: Crystalline powder, White to cream to yellow to pink or pink-brown
• Molecular weight: 214.31

1,8-Naphthalenediamine, N1,N1,N8,N8-tetramethyl-

CAS: 20734-58-1

• Formula: C₁₄H₁₈N₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 214.3061

1,8-Bis(dimethylamino)naphthalene

CAS: 20734-58-1

• Formula: C₁₄H₁₈N₂
• Purity: 98%
• Color and Shape: faint orange to faint brown solid
• Molecular weight: 214.31g/mol

N1,N1,N8,N8-Tetramethylnaphthalene-1,8-diamine

CAS: 20734-58-1

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 214.31199645996094

1,8-Bis(dimethylamino)naphthalene, 99%

CAS: 20734-58-1

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₄H₁₈N₂
• Purity: 99%
• Color and Shape: Light yellow to beige to pink or brown, Crystalline powder or crystals
• Molecular weight: 214.31

N,N,N',N'-Tetramethyl-1,8-naphthalene diamine

CAS: 20734-58-1

Please enquire for more information about N,N,N',N'-Tetramethyl-1,8-naphthalene diamine including the price, delivery time and more …

• Formula: C₁₄H₁₈N₂
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 214.31 g/mol

1,8-Bis(dimethylamino)naphthalene

CAS: 20734-58-1

Applications 1,8-Bis(dimethylamino)naphthalene, also referred to as proton sponge, is a lipophilic proton trapping agent. 1,8-Bis(dimethylamino)naphthalene …

• Formula: C₁₄H₁₈N₂
• Color and Shape: Neat
• Molecular weight: 214.31