67535-55-1Relevant articles and documents
THE REACTION OF 2-SUBSTITUTED-9-(ORTHO-SUBSTITUTED PHENYLMETHYL)FLUOREN-9-YLTRIMETHYLAMMONIUM IONS IN CHLOROFORM. ALKENE FORMATION VIA A CARBOCATION.
Pradhan, J.,Smith, P. J.
, p. 611 - 614 (1982)
The reaction of several quaternary ammonium salts in chloroform is found to give exclusively the alkene product by the E1 mechanism.
An N-heterocyclic carbene-catalyzed switchable reaction of 9-(trimethylsilyl)fluorene and aldehydes: Chemoselective synthesis of dibenzofulvenes and fluorenyl alcohols
Ma, Yu-Chuan,Luo, Jin-Yun,Zhang, Shi-Chu,Lu, Shu-Hui,Du, Guang-Fen,He, Lin
supporting information, p. 3717 - 3721 (2021/05/04)
An N-heterocyclic carbene-catalyzed synthesis of dibenzofulvenes and fluorenyl alcohols was developed. In the presence of 10 mol% NHC (1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene) and 4 ? molecular sieves, 9-(trimethylsilyl)fluorene undergoes an olef
New strategies for an efficient removal of the 9- fluorenylmethoxycarbonyl (Fmoc) protecting group in the peptide synthesis
Leggio, Antonella,Liguori, Angelo,Napoli, Anna,Siciliano, Carlo,Sindona, Giovanni
, p. 573 - 575 (2007/10/03)
The aluminium trichloride/toluene system is investigated as a novel, unusual and straightforward reagent for the removal of the 9- fluorenylmethoxycarbonyl (Fmoc) protecting group in the solution peptide synthesis. This procedure avoids any undesired side reactions, such as the frequently observed inversion of the amino acid configuration.
