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21057

Sigma-Aldrich

Calcium borohydride bis-tetrahydrofuran complex

≥98.0%

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About This Item

Linear Formula:
Ca(BH4)2 · 2C4H8O
CAS Number:
Molecular Weight:
213.97
MDL number:
UNSPSC Code:
12352000
PubChem Substance ID:

assay

≥98.0%

reaction suitability

reagent type: reductant

SMILES string

[BH4-].[BH4-].[Ca++].C1CCOC1.C2CCOC2

Other Notes

Ready-to-use, selective reducing agent; e.g. mild reduction of esters

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J.-P. Barnier et al.
Tetrahedron, 45, 5051-5051 (1989)
G.G. Harbermehl et al.
Heterocycles, 7, 1027-1027 (1977)
M Fujita et al.
Journal of medicinal chemistry, 33(7), 1898-1905 (1990-07-01)
As an extension of the previous investigation (J. Med. Chem. 1988, 31, 919), we synthesized a series of 2-[2-[(aminoalkyl)oxy]-5-methoxyphenyl]-3,4-dihydro-4-methyl-3-oxo-2H- 1,4-benzothiazines (3) and evaluated their Ca2+ antagonistic activities. Ca2+ antagonistic activity was measured with isolated depolarized guinea pig taenia cecum. On
T. Ogawa et al.
Synthesis, 459-459 (1990)

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