CN Patent

CN110551077B — 一种光催化分子氧氧化制备n-叔丁基-2-苯并噻唑亚磺酰胺的方法

Assigned to Xinxiang Runyu New Material Technology Co ltd · Expires 2023-01-31 · 3y expired

What this patent protects

本发明涉及光催化分子氧氧化制备N‑叔丁基‑2‑苯并噻唑亚磺酰胺的方法,该方法以光敏剂为催化剂,在氧气环境中,2‑巯基苯并噻唑与叔丁胺在室温条件下于反应溶剂中光照反应5‑30h,反应压力为0.1‑0.4MPa,停止反应后利用旋转蒸发仪除去溶剂并经柱层析后得到N‑叔丁基‑2‑苯并噻唑亚磺酰胺,该反应的操作简单、条件温和、利用分子氧作为氧化剂、废物少、环境友好,具有较好的工业应用前景。

USPTO Abstract

本发明涉及光催化分子氧氧化制备N‑叔丁基‑2‑苯并噻唑亚磺酰胺的方法,该方法以光敏剂为催化剂,在氧气环境中,2‑巯基苯并噻唑与叔丁胺在室温条件下于反应溶剂中光照反应5‑30h,反应压力为0.1‑0.4MPa,停止反应后利用旋转蒸发仪除去溶剂并经柱层析后得到N‑叔丁基‑2‑苯并噻唑亚磺酰胺,该反应的操作简单、条件温和、利用分子氧作为氧化剂、废物少、环境友好,具有较好的工业应用前景。

Drugs covered by this patent

Patent Metadata

Patent number
CN110551077B
Jurisdiction
CN
Classification
Expires
2023-01-31
Drug substance claim
No
Drug product claim
No
Assignee
Xinxiang Runyu New Material Technology Co ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

Track this patent

Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.