Issue 27, 2019

A convenient one-pot nanosynthesis of a C(sp2)–C(sp3)-linked 3D grid via an ‘A2 + B3’ approach

Abstract

Fluorene-based 3D-grid-FTPA was synthesised with a total yield of 55% via the one-pot formation of six C(sp2)–C(sp3) bonds through a BF3·Et2O-mediated Friedel–Crafts reaction of A2-type bifluorene tertiary alcohol (BIOH) and two B3-type triphenylamines. At the same time, Un-grid-FTPA (2.7%) and 2D-grid-FTPA (5.6%) were obtained as by-products from this synthesis method. In addition, the effect of stereoisomers of BIOH was evaluated to demonstrate that Rac-BIOH is a better A2-type building block to prepare 3D-grid-FTPA in a relatively high yield. Furthermore, 3D-grid-FTPA showed excellent chemical, thermal, and photo-stabilities.

Graphical abstract: A convenient one-pot nanosynthesis of a C(sp2)–C(sp3)-linked 3D grid via an ‘A2 + B3’ approach

Supplementary files

Article information

Article type
Communication
Submitted
02 avr. 2019
Accepted
12 juin 2019
First published
15 juin 2019

Org. Biomol. Chem., 2019,17, 6574-6579

A convenient one-pot nanosynthesis of a C(sp2)–C(sp3)-linked 3D grid via an ‘A2 + B3’ approach

Y. Wei, M. Luo, G. Zhang, J. Lei, L. Xie and W. Huang, Org. Biomol. Chem., 2019, 17, 6574 DOI: 10.1039/C9OB00754G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements