Simple exploration of 1127-35-1

1127-35-1, As the paragraph descriping shows that 1127-35-1 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1127-35-1,Benzo[b]thiophene-3(2H)-one 1,1-Dioxide,as a common compound, the synthetic route is as follows.

(2E)-2-[(2E)-3-Methoxyprop-2-enylidene]-1-benzothiophen-3(2H)-one 1,1-Dioxide (9). A mixture of 1,3,3-trimethoxypropene (2.64 g, 20 mmol) and 1.82 g (10 mmol) of 1-benzothiophen-3(2H)-one 1,1-dioxide was heated at 90 C. for 12 h. The solid formed was recrystallized from MeOH to give 1.88 g (75% yield) of final productproduct. 1H NMR (400 MHz, CDCl3): delta 4.02 (s, 3H, OCH3), 6.51 (t, 3JH-H=12.3 Hz, 1H), 7.51-8.11 (m, 6H). GC-MS (70 eV) m/e (relative intensity): 250 (65, M+), 219 (100, (M-OCH3)+).

1127-35-1, As the paragraph descriping shows that 1127-35-1 is playing an increasingly important role.

Reference£º
Patent; The Scripps Research Institute; US7592188; (2009); B2;,
Benzothiophene – Wikipedia
Benzothiophene | C8H6S – PubChem