Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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B01J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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2231/00
Catalytic reactions performed with catalysts classified in B01J31/00
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B01J2231/30
Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
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B01J2231/34
Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
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B01J2231/348
1,4-additions, e.g. conjugate additions
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