345207-09-2Relevant academic research and scientific papers
DTBB-catalysed lithiation of 1,7-dihydrodibenzothiepin
Yus, Miguel,Foubelo, Francisco
, p. 2469 - 2472 (2001)
Treatment of 1,7-dihydrodibenzothiepin (1) with an excess of lithium powder and a catalytic amount of DTBB (5 mol%) at -78°C for 30 min followed by reaction with a carbonyl compound {tBuCHO, Ph(CH2)2CHO, PhCHO, Me2/s
Reductive ring opening of dihydrodibenzothiepine and dihydrodinaphtho- oxepine and -thiepine
Foubelo, Francisco,Moreno, Benjamín,Soler, Tatiana,Yus, Miguel
, p. 9082 - 9096 (2007/10/03)
The 4,4′di-tert-butylbiphenyl (DTBB)-catalysed lithiation of dihydrodibenzothiepine (1) at -78°C for 30 min followed by reaction with a carbonyl compound [tBuCHO, Ph(CH2)2CHO, PhCHO, (n-C5H11)2/
