CN Patent

CN105152962B — N‑异丙基羟胺的制备方法

Assigned to Shandong Fenghuize Chemical Co Ltd · Expires 2017-06-16 · 9y expired

What this patent protects

本发明涉及一种N‑异丙基羟胺的制备方法，以异丙胺为原料，去离子水为溶剂，钛硅分子筛为催化剂，双氧水作为氧化剂进行反应制备N‑异丙基羟胺。催化剂优选为钛硅分子筛TS‑1或TS‑2。本发明采用价廉易得的异丙胺为原料，采用高定向性的钛硅分子筛TS‑1或TS‑2为催化剂，工艺简单易操作，催化剂TS‑1或TS‑2可直接用过滤器过滤，易分离，设备技术要求低，容易实现工业化生产。

USPTO Abstract

本发明涉及一种N‑异丙基羟胺的制备方法，以异丙胺为原料，去离子水为溶剂，钛硅分子筛为催化剂，双氧水作为氧化剂进行反应制备N‑异丙基羟胺。催化剂优选为钛硅分子筛TS‑1或TS‑2。本发明采用价廉易得的异丙胺为原料，采用高定向性的钛硅分子筛TS‑1或TS‑2为催化剂，工艺简单易操作，催化剂TS‑1或TS‑2可直接用过滤器过滤，易分离，设备技术要求低，容易实现工业化生产。

Drugs covered by this patent

Patent Metadata

Patent number
CN105152962B
Jurisdiction
CN
Classification
—
Expires
2017-06-16
Drug substance claim
No
Drug product claim
No
Assignee
Shandong Fenghuize Chemical 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.

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