CAS 193978-23-3|Thiophene-2-Asid Boronik Pinacol Ester
video
CAS 193978-23-3|Thiophene-2-Asid Boronik Pinacol Ester

CAS 193978-23-3|Thiophene-2-Asid Boronik Pinacol Ester

Fòmil molekilè: C10H15BO2S
Pwa molekilè: 210.1
Pite: 97 pousan Min.
Pake: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
Livrezon atravè lemond

  • Livrezon atravè lemond
  • Kalite asirans
  • Sèvis Kliyan 24/7
Pwodwi Entwodiksyon

Spesifikasyon CAS 193978-23-3|Thiophene-2-estè pinacol asid bornik

ATIK

SPESIFIKASYON

Pwen k ap fonn

68-70 degre

Tanperati depo.

Atmosfè inaktif, Sere nan frizè, anba -20 degre

Fòm

olid

Dansite

1.07 g / cm3

Pwen bouyi

286.5 degre

Referans baz done CAS

193978-23-3(Referans baz done CAS)

Sentèz deCAS 193978-23-3|Thiophene-2-estè pinacol asid bornik

image

Kondisyon

Etap #1: thiophene Ak n-butillityòm Nan tetrahydrofuran nan 20 degre; pou 0.5h;

Etap #2: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Nan tetrahydrofuran nan 20 degre ; pou 0.333333h; Pli lwen etap.;

Referans

Dienes, Yvonne; Durben, Stefan; Karpati, Tamas; Neumann, Toni; Englert, Ulli; Nyulaszi, Laszlo; Baumgartner, Thomas

[Chimi - Yon jounal Ewopeyen an, 2007, vol. 13, # 26, p. 7487 - 7500]

Baj popilè: cas 193978-23-3|tiofèn-2-asid bornik pinacol ester, pri, sitasyon, rabè, nan stock, pou vann

Ou ka renmen tou

(0/10)

clearall