-
Lawesson's reagent (LR) is a
chemical compound used in
organic synthesis as a
thiation agent.
Lawesson's reagent was
first made po****r by Sven-Olov Lawesson...
- Sven-Olov
Lawesson (9
September 1926, in Bräcke,
Sweden – 5
March 1985) was a
Swedish chemist known for his po****rization of
Lawesson's reagent within...
- demonstrated. For example,
phosphorus pentasulfide (P4S10)
converts anisole to
Lawesson's reagent, [(CH3OC6H4)PS2]2. Also
indicating an electron-rich ring, anisole...
-
Buddenhagen & Yánez 2005;
Buddenhagen et al. 2004; Jäger 1999;
Kastdalen 1982;
Lawesson 1990;
Macdonald et al. 1988;
Mauchamp 1997; Tye 2000; (and see more references...
-
deltoifolia Holm-Niels. & J.E.
Lawesson P****iflora
dictamo DC. P****iflora
dioscoreifolia Killip P****iflora
discophora P.Jørg. & J.E.
Lawesson P****iflora
dispar Killip...
- 1-methoxynaphthalene
react to form 1,3,2,4-dithiadiphosphetane 2,4-disulfides such as
Lawesson's reagent. P4S10 is used as a
thionation reagent.
Reactions of this type...
-
sources of the
dithiophosphine ylides; the most well
known example is
Lawesson's reagent.
Other examples of this
class of
compound have been made; many...
- an
organic compound containing phosphorus and selenium.
Analogous to
Lawesson's reagent, it is used
mainly as a
selenation reagent. It is
named after...
-
species are
endemic to the Galápagos Islands.
Darwiniothamnus alternifolius Lawesson &
Adsersen Darwiniothamnus lancifolius (Hook.f.)
Harling Darwiniothamnus...
- same
wharf and
dates it back to at
least 1812.
Maritime historian Charles Lawesson places Brownne's
shipyard on the
north side of
Houston Street in the Alphabet...
