Gold-Catalyzed Cascade Cycloisomerization of 3-Allyloxy-1,6-diynes to Cyclopropyl- and Cyclobutyl-Fused Benzofurans and Chromen-3a(1H)-ols

Zeliang Wang; Jichao Chen; Lei Yu; Chunyu Zhang; Weidong Rao; Philip Wai Hong Chan

doi:10.1021/acs.orglett.4c00705

Gold-Catalyzed Cascade Cycloisomerization of 3-Allyloxy-1,6-diynes to Cyclopropyl- and Cyclobutyl-Fused Benzofurans and Chromen-3a(1H)-ols

Zeliang Wang
, Jichao Chen
, Lei Yu
, Chunyu Zhang
, Weidong Rao
, Philip Wai Hong Chan

School of Chemistry

Research output: Contribution to journal › Article › Other › peer-review

8 Citations (Scopus)

Abstract

A synthetic method for the efficient preparation of partially hydrogenated benzo[f]cyclobuta[cd]cyclopenta[h]benzofurans and cyclopropa[c]chromen-3a(1H)-ols that relies on the gold(I)-catalyzed cascade cycloisomerization of 3-allyloxy-1,6-diynes is described.

Original language	English
Pages (from-to)	2635–2640
Number of pages	6
Journal	Organic Letters
Volume	26
Issue number	13
DOIs	https://doi.org/10.1021/acs.orglett.4c00705
Publication status	Published - 25 Mar 2024

Access to Document

10.1021/acs.orglett.4c00705

583454284-oaProof, 1.01 MB

Cite this

@article{faba316c61564123a32b771a15e0b0d7,

title = "Gold-Catalyzed Cascade Cycloisomerization of 3-Allyloxy-1,6-diynes to Cyclopropyl- and Cyclobutyl-Fused Benzofurans and Chromen-3a(1H)-ols",

abstract = "A synthetic method for the efficient preparation of partially hydrogenated benzo[f]cyclobuta[cd]cyclopenta[h]benzofurans and cyclopropa[c]chromen-3a(1H)-ols that relies on the gold(I)-catalyzed cascade cycloisomerization of 3-allyloxy-1,6-diynes is described.",

author = "Zeliang Wang and Jichao Chen and Lei Yu and Chunyu Zhang and Weidong Rao and Chan, \{Philip Wai Hong\}",

note = "Publisher Copyright: {\textcopyright} 2024 American Chemical Society.",

year = "2024",

month = mar,

day = "25",

doi = "10.1021/acs.orglett.4c00705",

language = "English",

volume = "26",

pages = "2635–2640",

journal = "Organic Letters",

issn = "1523-7060",

publisher = "American Chemical Society",

number = "13",

}

TY - JOUR

T1 - Gold-Catalyzed Cascade Cycloisomerization of 3-Allyloxy-1,6-diynes to Cyclopropyl- and Cyclobutyl-Fused Benzofurans and Chromen-3a(1H)-ols

AU - Wang, Zeliang

AU - Chen, Jichao

AU - Yu, Lei

AU - Zhang, Chunyu

AU - Rao, Weidong

AU - Chan, Philip Wai Hong

PY - 2024/3/25

Y1 - 2024/3/25

N2 - A synthetic method for the efficient preparation of partially hydrogenated benzo[f]cyclobuta[cd]cyclopenta[h]benzofurans and cyclopropa[c]chromen-3a(1H)-ols that relies on the gold(I)-catalyzed cascade cycloisomerization of 3-allyloxy-1,6-diynes is described.

AB - A synthetic method for the efficient preparation of partially hydrogenated benzo[f]cyclobuta[cd]cyclopenta[h]benzofurans and cyclopropa[c]chromen-3a(1H)-ols that relies on the gold(I)-catalyzed cascade cycloisomerization of 3-allyloxy-1,6-diynes is described.

UR - https://www.scopus.com/pages/publications/85188694172

U2 - 10.1021/acs.orglett.4c00705

DO - 10.1021/acs.orglett.4c00705

M3 - Article

AN - SCOPUS:85188694172

SN - 1523-7060

VL - 26

SP - 2635

EP - 2640

JO - Organic Letters

JF - Organic Letters

IS - 13

ER -

Gold-Catalyzed Cascade Cycloisomerization of 3-Allyloxy-1,6-diynes to Cyclopropyl- and Cyclobutyl-Fused Benzofurans and Chromen-3a(1H)-ols

Abstract

Access to Document

Other files and links

Cite this