Author Topic: Another POCl3 result...  (Read 1299 times)

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VinnyC

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Another POCl3 result...
« on: April 22, 2003, 12:11:00 PM »
For those who would want another PCl5 route other than hydrolyzing by cold water...

From

http://216.239.57.100/search?q=cache%3A3_AznlKVc4YC%3Awww.rsc.org/suppdata/CC/b1/b102814f/b102814f.doc



  A 65 mL round bottom flask was charged with PCl5 (4.06 g, 19.5 mmole) and 2,6-naphthalene-disulfonic acid.  The flask was fitted with a condenser and CaCl2 drying tube and refluxed at 130ºC for 4h.  The resulting POCl3 was distilled under reduced pressure.... 
.....


Cheers!