Chemistry of bent bonds. XXV. Reactions of trans-fused cyclopropanes. Synthesis and solvolysis of the epimeric 2-hydroxy-trans-bicyclo[6.1.0]nonane p-nitrobenzoates
Chemistry of bent bonds. XXV. Reactions of trans-fused cyclopropanes. Synthesis and solvolysis of the epimeric 2-hydroxy-trans-bicyclo[6.1.0]nonane p-nitrobenzoates
Novel Biaromatic Compounds, Inhibitors of the P2X7-Receptor
申请人:Thompson Toby
公开号:US20080146612A1
公开(公告)日:2008-06-19
The invention provides compounds of formula (I), or a pharmaceutically acceptable salt thereof, wherein Ar
1
represents a group (II), (III), (IV) or (V), and A, Ar
2
, n, R
1
, R
2
, R
3
, R
4
and R
5
are as defined in the specification; a process for their preparation; pharmaceutical compositions containing them; and their use in therapy.
PROCESS FOR PRODUCING ALDEHYDE COMPOUND OR KETONE COMPOUND WITH USE OF MICROREACTOR
申请人:Ube Industries, Ltd.
公开号:EP1710223B1
公开(公告)日:2012-10-31
SYNTHESIS OF CYCLOALKYLDIARYLPHOSPHINES
申请人:ALBEMARLE CORPORATION
公开号:EP0902786A1
公开(公告)日:1999-03-24
Method for producing aldehyde compound or ketone compound by using microreactor
申请人:Ataka Kikuo
公开号:US20070149823A1
公开(公告)日:2007-06-28
The method for producing an aldehyde or ketone compound from a corresponding primary or secondary alcohol at relatively high temperature within a short time with a high yield including a step (1) of reacting a sulfoxide compound with an activating agent to produce an activation reaction product; a step (2) of reacting the activation reaction product with a primary or secondary alcohol to produce an alkoxysulfonium salt; and a step (3) of reacting the reaction product with a base to produce an aldehyde or ketone; wherein at least one of the steps, preferably the step (1) and step (2), are carried out by using a microreactor.