Biaryl-type compounds, CD color fixing agent and method for...

Details Biaryl-type compounds, CD color fixing agent and method for... Biaryl-type compounds, CD color fixing agent and method for...

2006-10-24

2006-10-24

Seaman, D. Margaret (Department: 1625)

Chemistry: analytical and immunological testing

Nitrogen containing

Amine and quaternary ammonium

C436S120000, C436S131000, C436S171000, C548S266800, C548S269400, C548S341500, C548S346100, C548S354100

Reexamination Certificate

active

07125725

ABSTRACT:
A novel achiral biaryl-type compound and a circular dichroism(CD) color fixing agent are provided. Furthermore, a method for determining an absolute configuration of a chiral compound is carried out by introducing the above achiral biaryl-type compound into the chiral compound.

REFERENCES:
patent: 63-132795 (1988-06-01), None
patent: 2001-220392 (2001-08-01), None
Hosoi, “NOvel Development of Exciton-Coupled Circular Dichroism Based on Induced Axial Chirality”, Organic Letters, vol. 3, No. 23, pp. 3659-3662, 2001.
Hosoi et al., “Chirality transmission in flexible 5,5′-dinitrodiphenic esters connected with chiral secondary alcohols”, Tetrahedron Letters 42 (2001) 6315-6317.
Hosoi et al., “Novel Development of Exciton-Coupled Circular Dichroism Based on Induced Axial Chirality”, Organic Letters, vol. 3, No. 23, pp. 3659-3662, 2001.

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