First total synthesis of (Z)-11-(2-oxopropylidene)-2,3,11,11a-tetrahydro- 1H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-5(10H)-one (Synthetic Communications (2009) 39:11 (2058-2066))

Full text of DOI:10.1080/00397910903084904

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Synthetic Communications , 39: 2625, 2009
Copyright # Taylor & Francis Group, LLC
ISSN: 0039-7911 print=1532-2432 online
DOI: 10.1080/00397910903084904
Erratum
In the article ‘‘First Total Synthesis of (Z)-11-(2-oxopropylidene)-
,3,11,11a-tetrahydro-1H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-5(10H)-one,’’
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by Satish S. More, D. Shanmughapriya, Y. Lingam, and N. B. Patel,
which was published in Volume 39, Number 11, 2009, pp. 2058–2066
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of Synthetic Communications , Scheme 2 was printed incorrectly. The
correct Scheme 2 is printed below:
ꢀ
Scheme 2. Reagents and conditions: (i) NaNO , HCl, À10 C, CH COONa,
2
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2 3 2 2
NaNO , NaN , (ii) SOCl , toluene reflux, (iii) L-proline, TEA, RT, (iv) SOCl ,
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Toluene, tert-Butyl acetoacetate, MgCl , DCM, Hunig’s base, (v) Toluene,
ꢀ
ꢀ
p-TSA 80 C, (vi) PPh , DCM, 0 C.
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The authors and publisher apologize for any inconvenience this error
may have caused.
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