• Bulletin of the Korean Chemical Society
• /
• v.25 no.12
• /
• pp.1924-1928
• /
• 2004

Allylations of N-benzyl and N-methyl cyclic imides were accomplished successfully under mild Barbier type conditions using zinc metal, allyl bromide and catalytic amount of $PbBr_2$. Subsequent coupling reactions with some carbon nucleophiles afforded 1,2- and 1,4-addition products in moderate to high yields.

• Bulletin of the Korean Chemical Society
• /
• v.24 no.4
• /
• pp.507-510
• /
• 2003

• Bulletin of the Korean Chemical Society
• /
• v.31 no.6
• /
• pp.1765-1768
• /
• 2010

• Journal of the Korean Society for Nondestructive Testing
• /
• v.2 no.2
• /
• pp.17-31
• /
• 1983

• Journal of the Korean Society for Nondestructive Testing
• /
• v.2 no.1
• /
• pp.31-49
• /
• 1982

Description of the French certification system; comparison between useful certification systems of other countries, look to the future.

• Journal of the Korean Society for Nondestructive Testing
• /
• v.3 no.2
• /
• pp.13-27
• /
• 1984

• Bulletin of the Korean Chemical Society
• /
• v.33 no.5
• /
• pp.1781-1784
• /
• 2012

• Bulletin of the Korean Chemical Society
• /
• v.32 no.4
• /
• pp.1387-1390
• /
• 2011

• Bulletin of the Korean Chemical Society
• /
• v.31 no.8
• /
• pp.2351-2356
• /
• 2010

Various dienamide derivatives were synthesized in reasonable yields from benzonitriles having an amide moiety at the ortho-position, via the sequential (i) In-mediated allylation of nitrile moiety to form an imine intermediate, (ii) intramolecular quenching of an acyl group by the imine intermediate, and (iii) a proton transfer to dienamide.

• Journal of the Korean Society for Nondestructive Testing
• /
• v.3 no.1
• /
• pp.26-30
• /
• 1983

Tests on Liquid Penetrant products normally utilized in the temperature range $10^{\circ}C\;to\;40^{\circ}C$ have shown that the required sensibility can not be obtained at temperatures lower than $10^{\circ}C$ with the penetration and development time usually specified in the operating procedures. It is thus confirmed that $10^{\circ}C$ is the lowest allowable temperature for use of these products. The results obtained with a penetrant and develope. specially formulated for low temperatures (SHERWIN B 305+D100) are satisfactory between $0^{\circ}C\;and\;15^{\circ}C$.