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CAS 76855-69-1|(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-on
Molekylformel: C13H25NO4Si
Molekylvægt: 287,43
EINECS: 408-050-9
Renhed: 97 procent Min.
Pakke: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Produkt introduktion
Specifikation af CAS 76855-69-1|(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-on
ARTIKLER | SPECIFIKATION |
Smeltepunkt | 107-109 grad (belyst) |
InChIKey | GWHDKFODLYVMQG-UBHAPETDSA-N |
alfa | 51 º (c=1, chloroform) |
opbevarings temp. | 2-8 grad |
optisk aktivitet | [ ]20/D plus 51 grader, c=1 i chloroform |
massefylde | 1,03 g/cm3 |
Kogepunkt | 358,3 grader |
PKA | 12.86 |
CAS DataBase Reference | 76855-69-1 (Reference til CAS-databasen) |
Syntese afCAS 76855-69-1|(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-on
Betingelser
Med 3-chlor-benzencarboperoxoic acid i ethylacetat
Henvisning
Ito, Yoshio; Kawabata, Takeo; Terashima, Shiro [Tetrahedron Letters, 1986, bind. 27, #47, s. 5751 - 5754]
Populære tags: cas 76855-69-1|(3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-on, pris, tilbud, rabat, på lager, for salg
