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. Author manuscript; available in PMC: 2020 Feb 18.
Published in final edited form as: Angew Chem Int Ed Engl. 2019 Jan 25;58(8):2371–2376. doi: 10.1002/anie.201813233

Table 2.

Olefin Scope

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[a]

0.1 mmol scale, isolated yield over 2 steps, reaction time 16 h. Esterification conditions unless otherwise noted: (COCl)2 (2 eq), DCM (0.1M); MeOH (excess).

[b]

1H NMR Yield of crude material.

[c]

1 eqivalent of ArBr used.

[d]

Esterification: DIC, DMAP, MeOH, DCM.

[e]

Esterification: N,N’-diiPr-O-tBu isourea, DCM. [f] Ratio of endocyclic to exocyclic olefin products.