Compositions – Radioactive compositions – As a source of radiation or heat
Patent
1990-04-05
1993-02-16
Hunt, Brooks H.
Compositions
Radioactive compositions
As a source of radiation or heat
424 11, 423646, 4236477, G21G 408
Patent
active
051868687
ABSTRACT:
Reagents and processes for reductively introducing deuterium or tritium into organic molecules are described. The reagents are deuterium or tritium analogs of trialkyl boranes, borane or alkali metal aluminum hydrides. The process involves forming these reagents in situ from alkali metal tritides or deuterides.
REFERENCES:
patent: 2504927 (1950-04-01), Hansley
patent: 2606100 (1952-08-01), Alexander
patent: 2702281 (1955-02-01), Gibb
patent: 3009971 (1961-11-01), Mottlau
patent: 3132188 (1964-05-01), Cook
patent: 3210288 (1965-10-01), Evans et al.
patent: 3214486 (1965-10-01), Doyle et al.
patent: 3387933 (1968-06-01), Snyder
patent: 3728272 (1973-04-01), Casensky
patent: 3919405 (1975-11-01), Lenz et al.
patent: 3966781 (1976-06-01), Atkinson et al.
patent: 3995017 (1976-11-01), Hoetslander et al.
patent: 3998941 (1976-12-01), Nelson
patent: 4007257 (1977-02-01), Lemieux et al.
patent: 4020003 (1977-04-01), Steinberg et al.
patent: 4162142 (1979-07-01), Ehrenkaufer et al.
patent: 4889660 (1989-12-01), Jensen et al.
Novakova et al., Isotopic Exchange of Gas Deuterium with latice Hydrogen of Hydrides, Mar. 1970, pp. 520-527.
Holding et al., The Laboratory Preparation of Lithium Deuterium and Lithium Aluminum Deuterium, May 1958, pp. 321-324.
Brown, H. C. et al., (1980) J. Org. Chem. 45:1-12.
Brown, H. C. et al., (1979) Aldrichimica Acta 12:3-11.
Brown, H. C. et al., (1973) J. Am. Chem. Soc. 95:1669-1671.
Fortunato, J. M. et al., (1975) J. Org. Chem. 41:2194-2200.
Hegde, S. et al., (1983) J. Chem. Soc. Chem. Commun. 1484-1485.
Coates, R. M. et al., (1986) Syn. and Ap. Isotopically Labeled Compounds (Proc. 2nd Int. Symp.) 207-212.
Coates, R. M. et al. (1982) Syn. and Ap. Isoptically Labeled Compounds (Proc. Int. Symp.) 429-430.
Ferrell, E. et al. (1934) J. Chem. Soc. 7-8.
Cao, G. Y. et al., (1984) Trans. Am. Nucl. Soc. 45:18-19.
Moser, H. C. et al., (1962) J. Chem. Phys. 66:2272-2273.
Bowman, R. C. et al., (1988) J. Nucl. Materials 154:318-331.
Brown, H. C. et al., (1978) J. Am. Chem. Soc. 100:3343-3349.
Brown, H. C. et al., (1970) J. Am. Chem. Soc. 92:709-710.
Altman, L. J. et al., (1980) Anal. Chem. 52:992-995.
Klusener, P. et al., (1986) Angew. Chem. (English Edition) 25:465.
Pi, R. et al., (1987) J. Org. Chem. 52:4299-4303.
Williams, P. G. et al., (1989) Trans. Am. Nucl. Soc. 60:34-36.
Williams, P. G. et al., (1988) J. Am. Chem. Soc. 110:8038-8044.
Bloxsridge, J. P. et al., (1981) Org. Magn. Reson. 15:214-217.
Bloxsridge, J. P. et al., (1981) Org. Magn. Reson. 12:574-578.
Andres, H. et al., (1990) "Preparation and Use of LiEt.sub.3 BT and LiAlT.sub.4 at Maximum Specific Activity" in J. Chem. Soc. Commun. 627-628.
Andres Hendrik
Morimoto Hiromi
Williams Philip G.
Hunt Brooks H.
Mai Ngoclan T.
The Regents of the University of California
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