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915912

Sigma-Aldrich

Np# HCl

powder

Synonym(s):

1,3-Bis(2,4,7-tribenzhydrylnaphthalen-1-yl)-1H-imidazol-3-ium chloride

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About This Item

Empirical Formula (Hill Notation):
C101H77ClN2
CAS Number:
2666946-26-3
Molecular Weight:
1354.16
UNSPSC Code:
12161600
NACRES:
NA.22

Product Name

Np# HCl,

form

powder

Quality Level

100

mp

209-306 °C

SMILES string

N1(C2=C(C(C3=CC=CC=C3)C4=CC=CC=C4)C=C(C(C5=CC=CC=C5)C6=CC=CC=C6)C7=C2C=C(C(C8=CC=CC=C8)C9=CC=CC=C9)C=C7)C=C[N+](C%10=C(C(C%11=CC=CC=C%11)C%12=CC=CC=C%12)C=C(C(C%13=CC=CC=C%13)C%14=CC=CC=C%14)C%15=C%10C=C(C(C%16=CC=CC=C%16)C%17=CC=CC=C%17)C=C%15)=C1.[Cl-]

Application

Np#HCl is sterically-bulky, easily-accessible NHC ligand that can be used in a broad range of catalytic reactions, including cross-coupling reactions, hydrofunctionalizations and element addition reactions using different metals, including but not limited to Pd, Ni, Au, Ag, Cu, Pt, Ru.

Other Notes

IPr# – highly hindered, broadly applicable N-heterocyclic carbenes

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

426.2 - 494.6 °F

Flash Point(C)

219 - 257 °C

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