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                                                                    EXHIBIT 4(g)


Unless this certificate is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to Issuer or its agent
for registration of transfer, exchange, or payment, and any certificate issued
is registered in the name of Cede & Co. or in such other name as is requested by
an authorized representative of DTC (and any payment is made to Cede & Co. or to
such other entity as is requested by an authorized representative of DTC), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has an interest
herein.

THE SENIOR NOTES ARE NOT SAVINGS ACCOUNTS, DEPOSITS OR OTHER OBLIGATIONS OF ANY
BANK OR NONBANK SUBSIDIARY OF FLEET BOSTON CORPORATION AND ARE NOT INSURED BY
THE FEDERAL DEPOSIT INSURANCE CORPORATION, BANK INSURANCE FUND OR ANY OTHER
GOVERNMENT AGENCY.

REGISTERED                                                        REGISTERED

NUMBER R-                                                         $

                            FLEET BOSTON CORPORATION

                               % SENIOR NOTES DUE

                                                                  CUSIP:

     FLEET BOSTON CORPORATION, a Rhode Island corporation (hereinafter called
the "Company", which term includes any successor corporation under the Indenture
hereinafter referred to), for value received, hereby promises to pay to CEDE &
CO., or registered assigns, the principal sum of $   on     , and to pay
interest thereon from      , or from the most recent Interest Payment Date to
which interest has been paid or duly provided for, semi-annually in arrears on
the   day of   and     in each year, commencing     , at the rate of   % per
annum, until the principal hereof is paid or made available for payment. The
interest so payable, and punctually paid or duly provided for, on any Interest
Payment Date will, as provided in such Indenture, be paid to the Person in whose
name this Senior Note (or one or more Predecessor Senior Notes) is registered at
the close of business on the    day of     and the     day of     in each year;
provided, however, that in case of a Senior Note originally issued between a
Regular Record Date and the Interest Payment Date or on an Interest Payment Date
relating to such Regular Record Date, interest for the period beginning on the
date of issue and ending on such Interest Payment Date shall be paid on the next
succeeding Interest Payment Date to the Person in whose name this Senior Note
(or one or more Predecessor Senior Notes) is registered at the close of business
on the Regular Record Date with respect to such succeeding Interest Payment
Date. Any such interest not so punctually paid or duly provided for will
forthwith cease to be payable to the Holder on such Regular Record Date and may
either be paid to the Person in whose name this Senior Note (or one or more
Predecessor Senior Notes) is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to Holders of Senior Notes of this series
not less than 10 days prior to such Special Record Date, or be paid at any time
in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Senior Notes of this series may be listed, and
upon such notice as may be required by such exchange, all as more fully provided
in said Indenture. Interest will be computed on the basis of a 360-day year
consisting of twelve 30-day months.


     Payment of the principal of (and premium, if any) and any such interest on
this Senior Note will be made at the offices or agencies of the Company
maintained for that purpose in the Borough of Manhattan, The City of New York,
or in The City of Providence, in such coin or currency of the United States of
America as at the time of payment is legal tender for payment of public and
private debts; provided, however, that at the option of the Company payment of
interest may be made by check drawn upon any Paying Agent and mailed on or prior
to an Interest Payment Date to the address of the Person entitled thereto as
such address shall appear in the Security Register.


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     This Senior Note is one of a duly authorized issue of securities of the
Company (herein called the "Securities"), issued and to be issued under an
Indenture dated as of December 6, 1999 (the "Indenture"), between the Company
and The Bank of New York, a New York banking corporation (herein called the
"Trustee", which term includes any successor Trustee under the Indenture), to
which Indenture and all Indentures supplemental thereto reference is hereby made
for a statement of the respective rights of the Company, the Trustee and the
Holders of the Securities, and the terms upon which the Securities are, and are
to be, authenticated and delivered. This Senior Note is one of a series of
Senior Notes of the Company designated as its % Senior Notes Due (herein called
the "Senior Notes"), initially limited in aggregate principal amount to $ .

     The Senior Notes may not be redeemed prior to maturity.

     As provided in the Indenture and subject to certain limitations set forth
therein, the transfer of this Senior Note may be registered in the Security
Register of the Company upon surrender of this Senior Note for registration of
transfer at the office or agency of the Company in any place where the principal
of (and premium, if any) and interest on this Senior Note are payable, duly
endorsed by, or accompanied by, a written instrument of transfer in form
satisfactory to the Company, duly executed by the registered Holder hereof or
his attorney duly authorized in writing, and thereupon one or more new Senior
Notes, of authorized denominations and for the same aggregate principal amount,
will be issued to the designated transferee or transferees.

     The Senior Notes are issuable only as registered Senior Notes without
coupons in denominations of $1,000 and integral multiples of $1,000. As provided
in the Indenture, and subject to certain limitations set forth therein, this
Senior Note is exchangeable for a like aggregate principal amount of Senior
Notes of different authorized denominations, as requested by the Holder
surrendering the same.

     No service charge will be made for any such registration of transfer or
exchange, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge payable in connection therewith.

     Prior to due presentment for registration of transfer of this Senior Note,
the Company, the Trustee and any agent of the Company or the Trustee may treat
the Person in whose name this Senior Note is registered as the owner hereof for
the purpose of receiving payment as herein provided and for all other purposes,
whether or not this Senior Note be overdue, and neither the Company, the Trustee
nor any such agent shall be affected by notice to the contrary.

     If an Event of Default with respect to the Senior Notes shall occur and be
continuing, the principal hereof may be declared due and payable in the manner
and with the effect provided in the Indenture.

     The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Securities of each series to be
affected under the Indenture at any time by the Company and the trustee under
each series to be affected with the consent of the Holders of 66 2/3% in
principal amount of the Outstanding Securities of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in aggregate principal amount of the Outstanding Securities of any
series, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Senior Note shall be conclusive and binding upon
such Holder and upon all future Holders of this Senior Note and of any Senior
Notes issued upon the registration of transfer hereof or in exchange herefor or
in lieu hereof whether or not notation of such consent or waiver is made upon
this Senior Note.


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     No reference herein to the Indenture and no provision of this Senior Note
or of the Indenture shall alter or impair the obligation of the Company, which
is absolute and unconditional, to pay the principal of (and premium, if any) and
interest, if any, on this Senior Note at the times, place and rate, and in the
coin and currency, herein prescribed.

     All terms used in this Senior Note which are defined in the Indenture shall
have the meanings assigned to them in the Indenture.

     Unless the certificate of authentication hereon has been executed by the
Trustee, directly or through an authenticating agent, by the manual signature of
an authorized officer, this Senior Note shall not be entitled to any benefit
under the Indenture or be valid or obligatory for any purpose.


     IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed.

Dated:

     TRUSTEE'S CERTIFICATE OF AUTHENTICATION      FLEET BOSTON CORPORATION
     This is one of the Securities of
     the series provided for under the
     within-mentioned Indenture.


                                                  By____________________________
     The Bank of New York, a New York banking       Chairman and Chief Executive
     corporation as Trustee                         Officer


     By______________________________________     By____________________________
               Authorized Officer                            Secretary


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                                   ASSIGNMENT

     FOR VALUE RECEIVED the undersigned hereby sells, assigns and transfers unto

PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE

________________________________________________________________________________
Name and address of assignee, including zip code, must be printed or
typewritten)

________________________________________________________________________________

________________________________________________________________________________
the within Senior Note, and all rights thereunder, hereby irrevocably
constituting and appointing

________________________________________________________________________________
Attorney to transfer said Senior Note on the books of the within Company, with
full power of substitution in the premises.


Dated:___________                               ________________________________
                                      NOTICE:   The signature to this assignment
                                                must correspond with the name as
                                                it appears upon the face of the
                                                within or attached Senior Note
                                                in every particular, without
                                                alteration or enlargement or any
                                                change whatever.