Fig. 3: Scope studies with respect to aldehydes and phosphines.
From: Trivalent Phospha-Brook rearrangement enabled practical deoxygenative phosphonylation of carbonyls
a Aldehydes scope studies. b Reactions with various phosphine. Conditions: aldehyde or ketone (0.2 mmol), HPPh2 (2 equiv.), BF₃·Et₂O (1 equiv.), toluene (1 mL), 100oC, 12 h, N2 atmosphere. The isolated yields were given. aBF₃·Et₂O (2 equiv.) was used. bBF₃·Et₂O (3 equiv.) was used. c120oC.
