Sonogashira separation

Started by rgm24 | Last post by nox May 11, 2012, 09:29:59 PM

Deprotonation of a terminal alkyne

Started by asa029 | Last post by fledarmus April 16, 2012, 07:21:53 AM

Where does the EtOH go? Water phase or Toluene?

Started by Jfalken | Last post by rolnor September 06, 2020, 08:28:15 AM

How about a problem of the week why not?

Started by Honclbrif | Last post by Honclbrif February 29, 2012, 10:01:38 AM

Washing NaH (60% suspension in mineral oil)

Started by ocvihwer | Last post by RedViper9 January 21, 2017, 03:51:53 PM

How do I activate trimethyl allylsilane as a better Nucleophile

Started by Nitin | Last post by clarkstill December 11, 2014, 01:13:00 PM

Reduction of 4-Nitrophenol (Workup)

Started by ASQ | Last post by clarkstill December 11, 2014, 01:16:42 PM

LAH reduction of Amide mechanism

Started by azmanam | Last post by movies March 10, 2011, 10:53:02 AM

Purification for adduct between bromoacetypyridine•HBr and cysteine

Started by Babcock_Hall | Last post by Babcock_Hall August 30, 2017, 07:45:38 PM

Catalyst used in the Glovebox?

Started by Enantiomer | Last post by wpenrose November 03, 2010, 09:37:39 PM

How to esterify a hydroxy group of hydroxy acid?

Started by lab.star | Last post by MissPhosgene September 12, 2010, 10:25:42 AM

water removal

Started by aranel | Last post by russellm72 February 17, 2010, 07:43:52 AM

Carbon monoxide as a carbene?

Started by Enthalpy | Last post by Enthalpy January 23, 2015, 03:33:40 PM

Chalcone synthesis Help

Started by double_bond | Last post by romzulu June 28, 2009, 11:18:16 PM

Problem of the Week - 6/22/09

Started by azmanam | Last post by azmanam June 24, 2009, 11:50:16 AM