40769
N,N-Dimethylmethyleneiminium iodide
purum, ≥95.0% (AT)
Synonym(s):
N,N-Dimethylmethyleneammonium iodide, Eschenmoser’s salt
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About This Item
Linear Formula:
CH2=N+(CH3)2I-
CAS Number:
Molecular Weight:
185.01
EC Number:
251-680-2
UNSPSC Code:
12352000
PubChem Substance ID:
Beilstein/REAXYS Number:
1731022
MDL number:
InChI key
VVDUZZGYBOWDSQ-UHFFFAOYSA-M
InChI
1S/C3H8N.HI/c1-4(2)3;/h1H2,2-3H3;1H/q+1;/p-1
SMILES string
[I-].C[N+](C)=C
grade
purum
assay
≥95.0% (AT)
mp
219 °C (dec.) (lit.), 235-240 °C (dec.)
storage temp.
2-8°C
Other Notes
"Mannich-reagent" for direct use: α-methylenation of carbonyls and ene reactions with olefins
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J.L. Roberts et al.
Tetrahedron Letters, 1621-1621 (1977)
J. Schreiber et al.
Angewandte Chemie (International Edition in English), 83, 355-355 (1971)
B.B. Snider et al.
The Journal of Organic Chemistry, 49, 183-183 (1984)
J. Eacquerra et al.
Tetrahedron Asymmetry, 5, 921-921 (1994)
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