-
Diethylaminosulfur trifluoride (DAST) is the
organosulfur compound with the
formula Et2NSF3. This
liquid is a
fluorinating reagent used for the synthesis...
- use of SF4 has been su****ded by the
safer and more
easily handled diethylaminosulfur trifluoride, (C2H5)2NSF3, "DAST": This
reagent is
prepared from SF4:...
- doi:10.15227/orgsyn.014.0028. W. J. Middleton, E. M.
Bingham (1977). "
Diethylaminosulfur Trifluoride".
Organic Syntheses. 57: 50. doi:10.15227/orgsyn.057.0050...
-
intermediate in this
reaction is
intercepted by
nucleophilic fluoride from
diethylaminosulfur trifluoride (DAST): The
oxime of
cyclohexenone with acid
forms aniline...
-
Donald P.; P. Paolini, John (1995). "Reaction of
Sulfoxides with
Diethylaminosulfur Trifluoride".
Organic Syntheses. 72: 209. doi:10.15227/orgsyn.072...
- Look up dast in Wiktionary, the free dictionary. DAST may
refer to:
Diethylaminosulfur trifluoride, an
organosulfur compound Draw-a-Scientist Test, designed...
- fluoride,
several other fluorinating agents can be used, such as
diethylaminosulfur trifluoride (DAST).
Ishikawa reagent Organofluoride C. G. Bergstrom...
-
specialized apparatus. Thus, for many
laboratory scale fluorinations diethylaminosulfur trifluoride ("DAST") is used instead.
Carboxylic acids, amides, esters...
-
functionality into organofluorides.
Prior to the
introduction of
diethylaminosulfur trifluoride (DAST) in 1970 for the
replacement of
hydroxyl groups...
- SF4 → RCF3 + SO2 + HF A more
convenient alternative to SF4 is the
diethylaminosulfur trifluoride,
which is a
liquid whereas SF4 is a
corrosive gas: C6H5CHO...
