Those who have experience in large-scale production of 2-amino-4-***phenol, please come forward

2012-06-07View Original

Thread Content

This post was last edited by luzn2008 on 2012-6-7 at 12:22. Those who have experience in the large-scale production of 2-amino-4-***phenol should get in touch with me; let’s communicate privately! yanghde@163.com:handshake

Reply #22012-06-14

The first product I worked on was this one; it’s been so long that I can no longer remember the manufacturing conditions I only remember using sodium polysulfide to selectively reduce one nitro group in 2,4-dinitrophenol to obtain the product.

Reply #32012-07-24

Well, using sodium hydrosulfide now gives a higher yield compared to sodium polysulfide!

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

Those who have experience in large-scale production of 2-amino-4-***phenol, please come forward

Thread Content

Related Threads in This Forum

← Previous

Next →

Submit a Project

Disclaimer

Quick Links